Essays on Fertilizers

Introduction

The cost of manufacturing ammonia using the Haber process plant constitutes the following components: the cost of energy, raw materials, equipment, labor and sparking substances (catalysts). Energy (gas or electricity) costs are incurred to maintain the temperature of the reaction. The Harber process is operated at very high temperatures, and pressures thus higher costs of energy are incurred. Some of the raw materials consumed in the Haber process such as nitrogen and hydrogen are recovered at the end of the process. The recovered materials are recycled back to the system to reduce the cost of raw materials. Starting and ...

Part 1 - Executive Summary

Most people are in need of organic foods which do not have any chemicals. Establishing an organic food supermarket will be able to provide the fresh fruits and vegetables to the people. The business will be hoping to offer best-quality feeds to the people which will promote their wellness. The venture is hoping to make profit through distributing the organic food and promote the environmental wellness. The potential growth of the business is diversifying through providing the food material, producing their own suppliers and manufacturing natural products such as creams (Canavari and Olson, 2007). When carrying out organic food ...

Introduction

Climate change is a major environmental problem, causing concern to various corners of our ecosystem. It is a result of global warming, environmental pollution and inefficient use of our natural resources. Climate change has affected almost all living organisms, including plants, animals, microorganisms and undoubtedly, man. It poses a serious threat to our ecosystem and is listed as a major concern in the Grand Challenges of the U.N. for Millennium Development and Millennium Ecosystem Assessment (Garrett 490). A wide variety of its implications, have made climate change, an important topic for researchers. There has been more awareness among researchers ...

Eutrophication is the phenomenon caused by the increasing amount of nutrients in the water bodies which results to the decrease in the oxygen concentration and death of aquatic animals. The main nutrient which commonly caused eutrophication in some of the water bodies is the phosphates. In this process, nutrients from soil are carried to the water bodies through erosion (Chislock et al., 2013). The high amounts of nutrients in the water bodies results to the increase in aquatic plants and algae such as the phytoplankton. The decay of these plants and algae converts oxygen to other by-products resulting to ...

In this assignment, I will perform a two tailed test and a one tailed hypothesis test for the average difference in yields that are provided by using old and new fertilizers. The data on yields on 15 parcels of land is provided in the table below: The first part of the assignment is to perform a two tailed hypothesis test for the two independent samples given. Assume that the population of yields is normally distributed, there are no outliers in the data, the variances are homogeneous. Then, it is possible to use two-sample Student’s t-test for independent samples (" ...

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Introduction The extensive scarcity of food is known as famine, which causes a high extent of mass starvation in the region. The prevalence of famine has been observed in every continent of the world, however, some countries like Sub-Sahara Africa still encounter with the drastic effects of famine (Baro and Deubel 522). The current paper enlightens the causes and effects of famine and presents the preventive measures to reduce the prevalence of famine.

Causes

The scarcity of food is observed to be caused by the ineffective distribution of food or imbalance in the demand and supply of food. ...

Our food is one of the most essential part of being human. As such, we have strived to improve techniques in food processing and preservation and have also sought ways to develop more efficient ways of food production. We have done research on various chemicals and fertilizers that allow crops to grow abundantly on relatively less fertile soil and we have also studied insecticides and pesticides that help farmers get rid of harmful pests that kill and lessen harvests of produce. However, these innovations have also led to adverse environmental effects on the quality of our environment and even ...

As evolution and advancement of the human race have taken place over time, agriculture has been identified as one of the tools that lead to negative impacts on the environment. This paper looks into the role played by agriculture in contributing to the concept of climate change. In addition, this paper looks into the agriculturally-oriented activities that can be used as a means of mitigating climate change. The main argument made in this paper is that agriculture is at the center of the concept of climate change, and while agriculture contributes to climate change, certain agricultural practices can be ...

The issues faced by the Indian River Lagoon is quite similar to that of many rivers, lakes, and even oceans from various locations of the world. The steady decline in the marine population of the lagoon escalated to alarming rates by the end of the last decade. A few legislations that were passed in the early nineties to limit trawling in the estuarine region and as well as the direct dumping of untreated sewage wastes, had proved effective in the past. But later into the decade, the rescue efforts to salvage the lagoon and the ecosystem associated with it, ...

In a world of mixed attitudes and awakening, people are increasingly embracing healthier ways of life -- be it in physical activity, spiritual pursuits or eating healthy. With several researches going on the impact of mass production of food using pesticides, insecticides or fertilizers, it has been proved that most of the food being mass produced today contains high quantities of these chemicals used to boost the crop output. Research has shown that conventional crops contain almost more than four times the level of pesticides generally permitted as safe for human body. These chemicals are extremely harmful to the ...

The environment is everything that surrounds us. It involves not only the natural elements that the word “environment” entails but also people and the man-made components of the world. Nor is the environment restricted to the outside, it also involves the indoor sections in which we live and work. The environment, therefore, is much more than simply the ozone layer and the ocean. It is the soil, air, water, lands, animals, houses, restaurants factories and all that they contain. Anyone who uses pesticides indoors or outdoors, in a city or a country, needs to consider the way that pesticide ...

Which is a better choice at the grocery store: paper bag? Plastic bag? Or tissue bag? Explain your answer.The best choice at the grocery store is to bring a used bag. Paper bags, plastic bags, and tissue bags all have individual issues associated with their use. Paper bags come from a renewable source, and are biodegradable. Despite this, they require more energy to make and are less likely to be reused. Plastic bags are not biodegradable but consume less energy to be made than paper or tissue bags. Tissue bags are the highest energy consumptive option, but are more ...

Abstract.

Introduction The population of the world is growing at an alarming rate, and this has several consequences on the environment. The growth rate of the population worldwide is currently at 1.1% for each year having grown tremendously from the 1 billion in 1800 to 7.4 billion in the year 2016. The sustainability of the population on the environment is a concern as the tremendous growth rates have led to massive consequences to the environment. Population growth can be attributed to several issues that currently face the world ranging from poverty, unemployment, deforestation and environmental degradation. Problems that are specified ...

Technology is rather the greatest invention of the last two centuries, affecting the old and new generations in unprecedented ways. Technology can be a positive or negative tool, depending on who is using it. In many developed nations, it is the fundamental driving force of the economy and transforms many lives in society by shaping the future in a unique fashion never anticipated before. Technology has been extremely pivotal in taking charge of humankind’s bold steps towards unlocking the future. With the invention of the computer, technology was able to revolutionize the way people communicate, socialize, and spend ...

Interest rates are majorly influenced by inflation rate and monetary policy. Therefore, the two economic factors will be evaluated to project the movement if interest rates. Growth in developed countries is expected remain modest. Therefore, IMF projects that developed economies, including the USA, will apply an accommodative monetary policies to spur economic growth. Businesses will benefit from the expansionary monetary policies through a reduction in the retail interest rate as well as access to a wider pool of loanable funds. The inflation rates in the USA and other developed countries has remained close to zero and negative in some ...

Global warming is one of the key threats in the world. Global warming is a real phenomenon that is affecting human existence. Scientists assert that that global warming is on the verge of destroying all species on earth if the trend continues. Global warming entails the increase in average atmospheric temperatures in the earth that causes corresponding changes in the climatic conditions. It is the projected and observed increase in average temperature in oceans and Earth atmosphere. There are various causes and effects of global warming. The causes of global warming are linked to the effects and changes in ...

Abstract

Green, fair trade companies, face unique problems since they are not oriented to maximizing profits. Indeed, they aim at improving the welfare of the members and create social and environmental impacts. As such, there is a conflict of interests from the multi-objective stakeholders. However, the study shows that careful analysis of the problems and initiating problem-solving techniques such as participatory management, strategic plans and use of qualified personnel reduce the challenges. 1.0 Background of the Study This section entails the history of the company, vision, core values as well as the vision. Additionally, it outlines the events and activities ...

Abstract

The debate over the potential benefits of organic foods and conventional ones has been ongoing for quite a long time. Due to numerous reasons, consumers believe that organic foods are healthier, environmentally friendly as well as possess ethical option and they are not far from the truth. A number of scientific evidence indicate that organic foods are better for nature, involves high animal welfare, natural and great tasting foods aspects as well as safer and healthier option than non-organic ones. Studies reveal various reasons why consumers choose organics and interestingly most consumers who go for organics do so because ...

Agriculture is a major part of the United States economy. To increase food abundance, the United States has incorporated various biological and mechanical technologies and innovations. Some of this innovations include genetic engineering and green revolution. Genetic engineering popularly referred to just GE is the biological modification of an animal or plant genetic composition through artificial means. Genetic engineering mostly involves transfer of genes or specific characteristics from one plant or animal into another entirely different plant or animal. Green revolution on the other hand is the increase in capacity to produce food through use agricultural research, development and ...

Food and Agriculture

The use of modern technology in food production in the United States has led to mechanization and the production of agrochemicals that kill weeds and pests and act as crop fertilizers. This has resulted in farms shifting to monoculture as a preferred method of crop production. This method involves the use of large tracts of land to produce the same species of crops every year. Modern Biotechnology has also enabled the creation of Genetically Modified Organism that are crops whose genetic structure have been artificially modified to give them some desired characteristics. The use of monoculture as a method ...

Introduction

The relationship between the influence of water pollution and the economy is important since without the water, no life, no prosperity and no economic development can be achieved. The scarcity of water has been identified in various parts of the world and the predictions for the future are even more concerning. Most of the planet earth is composed of water, but only 3% of it is fresh and drinkable and therefore useful for the global population. There has been seen development of the techniques of desalination, but the prices are still relatively high with various other negative factors. The ...

Recycling impacts both positively and negatively to economic and environmental phenomena of the world we live. For instance, for both manufacturers and consumers, recycling products are cheaper than virgin ones (Howard, 1995). This helps manufacturers and consumers to save money through passed along savings. Recycling contributes to removing non-organic wastes that do not decompose from landfills healing ugly waste dumpsites. There is no space to store trash, and the accumulated waste must be eliminated from landfills. Recycling helps farmers, companies, and manufacturers to reduce the cost of reduces farming, manufacturing and producing goods. For manufacturers, recycling contributes to reducing ...

Water Pollutant - Phosphate

Phosphates are nutrients essential for plant as well as animal growth. But, when their concentration exceeds certain limit they pose serious problems to water bodies, and adversely affect water quality. Major sources of phosphates are non-point sources that include agricultural run-off and sewage or domestic effluent (West Cumbria Rivers Trust, 2015). Phosphate fertilizers used in agriculture are washed off during rains, and they reach nearby water bodies. Sewage receives phosphates from detergents and food or drink additives (West Cumbria Rivers Trust, 2015). Excess phosphates in the water body lead to algal bloom or “eutrophication” that completely destroys the quality ...

My two-year crop rotation plan will include seed corn and soybeans. Soybeans will be planted in the first year on a virgin land followed by seed corn in the second year. The inclusion of a leguminous crop, like soybeans, in crop rotation, improves the soil fertility as well as the structure (Mohler and Johnson, 2009). Legumes releases nitrogen to the soil, which will reduce the amount of nitrogen fertilizer needed for the sweet corn in the following year (Griffin, Liebman, and Jemison, 2000). These crops will be planted in North Carolina.

Soybeans

The soybean cultivar to be planted is Envy, ...

This paper critiques the film King Corn based on specified prompts

Overview King Corn is a very insightful movie, which focuses on the crop species, corn. The makers of the film, two university students, embark on a journey to ascertain what they had discovered from a laboratory test. The filmmakers, while at the university had a test of the human hair to find out its composition. To their surprise, they found out that the main component of the human hair was corn. This was something that bewildered most other students at the university. Consequently, they embarked on a journey to their ancestral land in the state of Iowa. While at ...

Sodium

Sodium is an element found in Group I of periodic table according to WebElements Periodic Table of the Elements (n.p), commonly known as the Alkali metals. It is a metal with silver-white color appearance. It is usually found in many different minerals like cryolite, zeolite and amphibole. The most common mineral where it is found is sodium chloride. Sodium is the sixth abundant element in found in earth’s crust. It has an atomic symbol of Na and an atomic number of 11. The atomic mass is 22.98977 and atomic radius is 186pm. Sodium is a very reactive metal. ...

Introduction

SABIC is ...

Introduction

Drugs may be categorized through the chemical form of the ingredient which is active or even through the method it is utilized to treat specific conditions. It will as a result be realized that each drug may possibly be categorized into several drug classes. By definition, antacids are actually agents which purely neutralize gastric acid as well as raising the pH of gastric. They are in most cases utilized to treat dyspepsia plus peptic ulcer symptomatic relief. Antacids are in fact a form of medication which can possibly control the levels of acid in stomach. It will be documented that they ...

INTRODUCTION

The wider population and the government are aware that prompt action is necessary to lessen the human impact on the environment, which is the means to turn around the global climate changes as well as lessening the demands on natural resources. Much has been done concerning this issue but a lot more needs to be done in order to decrease consumption of resources and get better environmental management if we want to repeal the global climate change and spare some resources to the future generations. Humanity is running out of natural resources and the global climate change is not something ...

4-10. The various trophic levels present in the diagram are first, second and third trophic levels. Producers form the base of the first trophic level. The second trophic level contains the herbivores or the grazers that consume food from the first level, while the third trophic level contains the carnivores, which feed on the second level for their food . Producers are the organisms that convert the energy received from light into chemical energy, such as food and sugar through the process of photosynthesis. The common examples of producers are plants, algae, rice, wheat and corn. The first-order consumers or ...

With the world population expected to hit the 9 billion mark by the year 2050, food production and security have become major issues of concern in social circles, both locally and internationally. As a way of responding to the ever decreasing ratio between the population and the viable arable land, the US government has come up with various strategies aimed at improving plenty supply of food for the American citizenry. The most notable examples of such strategies are the use of Genetically Modified Organisms (GMOs) and the steady supply of fertilizers, fungicides, herbicides and insecticides. These two approaches, coupled with ...

Introduction

- Statement of the Problem – Why is organic farming is better than conventional farming - Theoretical Framework – Organic farming is a method of producing fruits and vegetables using low environmental impact approach, while conventional farming uses chemical products that could affect both the nutrient level and quality of the final product (Cisilino and Madau, 2007). - Methodology - Type of Research - Qualitative - Respondents – Farmers, nutritionists, food engineer, selected consumers, health experts, and food experts. - Questionnaire – Survey and interview - Purpose of the study – The purpose of ...

Postnote Briefing Paper

The Issue: To achieve balance between agricultural intensification associated with production of food and environmental protection.

Objective: Assess the implications of land sparing and agricultural intensification. Develop comprehensive strategy for land and biodiversity protection in the framework of two approaches outlined.

Executive Summary:

The current postnote briefing paper addresses the topical issue of biodiversity protection when effectuating agricultural activity in the UK. For the purposes of the current paper, a conceptual model demonstrating detailed structure of the paper was outlined. Two agricultural approaches were considered: land sparing and agricultural intensification. The two approaches were evaluated; potential costs and benefits of these approaches ...

Introduction

Water degradation is the contamination of water (inland water that’s not saline) with materials or substances that result in the water being unfit for human, plant or animal use. Pollution may occur from chemicals, fecal waste, pesticides, sediments, petroleum or heated substances. Water sources that have been polluted are unfit for fishing, swimming, and the water is unfit for human consumption. Water quality degradation is, as a result, diffuse contaminants at the source with the spatial as well as the temporal variability that’s associated with the sources (Intergovernmental Panel on Climatic Change, 2007). It is more difficult to ...

Certain elements involved in the geochemical and biogeochemical cycling are of great concern due to their limited availability both naturally or through industrial manufacture of the compounds involved in the cycles. Some of the processes involved are chemical reactions with other elements or substances. Some of these reactions are irreversible chemical reactions. This implies once the reaction has taken place, the elements are removed from natural cycle and they cannot be replaced again. As such, the more the cases of irreversible reactions, the greater the rate of reduction of these elements from the environment. Ultimately, there could be less ...

Miami

Miami is a city in the state of Florida in the south of the United States. The city is home to about twenty million residents and has over eighty million visitors every year. There are a number of environmental issues facing this city among them the destruction of the everglades wetlands, a high number of invasive species in the area mostly as a result of pets and the disappearance of some native species. However, as with any major city, among the greatest environmental issue of concern is waste management and water pollution. Among the greatest problems, facing Miami is pollution by petroleum ...

Writing a Proposal to the CEO about Going Green

Introduction 3 - 4 Discussion 3 - 12 Conclusion 12 - 12

References 14 - 14

Introduction Purpose: In this paper, we will find out the why it is essential to adopt and follow green, environmental friendly practices, how it will help in long term sustainability, the means by which everyone can contribute to eco friendly practices and how following such practices will help preserve the earth’s biodiversity and lessen the impact on climate change. Background: Organizations across the globe are concerned with environmental sustainability and trying to find solutions to reducing their carbon footprint. Buildings contribute almost ...

Introduction

Water pollution is a term that refers to the contamination of water in water bodies. These water bodies include the oceans, lakes, rivers, aquifers, and groundwater. Ideally, water pollution occurs when pollutants are discharged in a direct or indirect way into the water bodies without appropriate measures of treatment to eradicate them (Goel 14). Some of these pollutants are categorized as chemicals, as well as, other foreign substances that are deemed to be detrimental to the general plant, animal and human health. Precisely, some of these substances include fertilizers, pesticides that are evolved from the runoffs in the agricultural field and ...

Inappropriate Usage of Natural Resources

Introduction Natural resources include oil, gas minerals and forests. Exploitation of these natural resources influences the economic development through earning of foreign exchange in exportation of these resources (Lodhi and Makki, 2010). According to Busse and Groning (2011), natural resource abundance influences the economic and social development of a country. Hence in certain countries polices developed may overlook the exploitation of the natural resources. However, natural resources are by nature scarce and their overexploitation by humans is increasing (Lodhi and Makki, 2010). Human activities are significant in influencing environmental changes that have resulted to development of global warming. Human ...

They say that, “Eating is a moral act” ("Ethics of Eating"). Unfortunately, even though what we eat is a reflection of our character, basic values and beliefs, the American people of today are not giving much thought to what they eat. Whether they are buying their food at a local fast-food franchise or at a supermarket, Americans prefer their food to be cheap, convenient, and quick. The American way of life is built around efficiency and speed, and today, they like things that are easy and fast, that require minimal economic or personal sacrifice. However, there was once a time when American food culture ...

Introduction

When a substance is termed as organic, it means that it is produced using through environmentally friendly methods. Ideally, organic substances are not artificial. Organic substances are environmentally friendly. A produce is something that is created. Therefore, organic produce refers to substances that are produced by methods of organic farming. Organic farming does not encourage the excessive use of modern inputs. These inputs include synthetic pesticides and fertilizers that are composed of excess chemicals (Gupta, 2007). Ideally, there is a difference between organic foods and conventional foods. Organic products are produced in compliance with organic standards that are set by the ...

Global warming is probably among some of the most major issues that our planet and its inhabitants are facing. Indeed, the phenomenon has some very alarming effects on agriculture and on animals, and it has even more frightening effects on the human population. The media and politicians are often heard debating over the fact about global warming. However, even though there is widespread disagreement about the causes, but the reality of the global and measurable effects of global warming cannot be denied. The fact of the matter is that, it is the human race is the source of the ...

Reefs and shorelines are some of the most instrumental features of natural water bodies. Consequently, they should be preserved and kept clean. Keeping shorelines clean helps preserve the water quality and keep the water in the water bodies clean. The vegetation found in the shorelines filters surface runoff before the runoff can reach the water. Consequently, pollutants such as pesticides, manure, fertilizers, motor fluids and sediments, that may be present in the runoff, are prevented from entering the water. These pollutants can affect the aquatic animals and the water ecosystem in many ways. For instance, deposition of a large amount ...

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Ecology Abstract The predictability of radish (Raphanussativus) seed germination was investigated using student T number-1 and tuckey test with the data collected from the measuring root length after being treated with different factors. Radish seeds are an edible root vegetable that was domesticated in Europe and pre-Roman times. Its significance as a vegetable is considered to be due to its short period of emergence. In order to manage radishes, we gathered more detailed information required on its seed bank dynamics. Conducting this experiment helped us gather more knowledge of the factors regulating germination radish seeds. These information helped ...

Introduction

As defined by the Brundtland Commission, sustainability is a "development that meets the needs of the present without compromising the ability of future generations to meet their own needs" (EPA 2014). Food production and consumption patterns and trends are one of the main contributing factors to environment pollution today. In the event of a growing global population and demographic change, the sustainability issues arising out of the food system are likely to turn more serious in the near future. It is expected that the economic prosperity and the growth of population will increase the demand for food beyond the natural capacity, ...

Could this be the end of the world? Scientific estimates point hands to the fact that the global oil reserve is running out at a fast rate and might get exhausted in the next 40 years. How true is this in the presence of the fact that the billions of barrels of crude oil many OPEC countries claim to have? If indeed the world’s oil reserve is running out, then how is this going to affect the civilized world: developing and developed countries. How are we supposed to adapt our life to suit this doomsday? Of course, all hopes ...

Surprisingly, seventy percent of the food that is available on the shelves of a grocery store is genetically modified. Not only this food saturate human diet but it also endangers human health. Other than shelf items, Genetically Modified Foods also include grains such as corn, rice, and wheat, legumes such as soybeans and other products of soy while soft drinks, vegetable oils, vegetable, fruits, dairy products, animal products, meat, pork, chicken, infant formula plus, etc. (Miller and Spoolman 56). It should be noted that there is a large amount of hidden additives and harmful ingredients in such processed food. Sadly, consumers ...

Aquifers are the underground layer of water-bearing permeable rocks like gravel, sand and silt. Groundwater is extracted from aquifers through water wells. The study on aquifers and ground water are part of the field of hydrogeology. One of the aquifers that are present on Earth is Edwards aquifer. It is noted to be one of the most prolific artesian aquifer in the world. Artesian aquifers are considered to be confined aquifers because its groundwater content is under positive pressure. Edwards aquifer is on the eastern edge of the Edwards Plateau in Texas, where its name is derived. It ...

- Explanations - Food miles and 100-mile diet A 100-mile diet refers to a diet that consists of foods raised and grown within 100 miles of a dinner table (Tancock). Usually, food travels some 1,500 miles before reaching the dinner table in North America (Tancock). The traveling miles are called “food miles” and affect the environment, quality of food and farming practices. Food miles increase carbon emissions through the numerous planes, boats, and trucks involved in the transport of food materials. In addition, food miles promote unsafe agricultural practices because the consumers are unlikely to visit the farms ...

Discussion

Raphanus savitus is a cool-season crop. The radish seeds are living organisms that lie in the state of dormancy and affected by different factors such as air, temperature, light and moisture. Every single seed of radish can grow into a seedling provided it gets an ideal environment. However, that doesn’t happen normally. The experiment examines the effect of acid, base, caffeine, and microwaves on the germination of Raphanus savitus seeds. The main purpose of the experiment was to test the negative and positive effects of different environmental factors on seed germination. The data was collected after two weeks. It ...

Introduction

Germination is the process by which a plant develops from a seed and grows in optimal conditions where temperature and water available is suitable for the transformation of a seed into a plant. The conditions are favorable when the right balance of air, moisture and temperature are reached that stimulate the seed to come out of hibernation and start sprouting a root and shoot that starts the process of germination(Bewley, J. Derek, et al). Mostly, germination is the growth of embryonic seeds. When a seed is germinating and fertilizing, it produces an embryo where an embryo is present after fertilization and this embryo gets ...

Introduction

A sustainable diet is the diet that has a good taste, and enjoyable to an individual such that an individual might not abandon it. The diet needs to be affordable and able to supply all the nutrients required for normal growth, reach and maintain good health at all times and also for the vitality. A sustainable diet can be continued over a long period. On the other hand, unsustainable diet is a diet that can make one feel too fat, fatigue or ill. Unsustainable diet leads to diseases if one follows it for a long period. In western countries, there is a concern over ...

Introduction

Pollution is the disposal of pollutants or contaminants which could alter and destroy the natural environment or even an ecosystem. Pollutants have many forms such as solid, liquid, noise and radiation. There are also many types of environment or natural resources that could be subjected to pollution. Pollution could also be naturally occurring although the main type of pollution which could result to major change is manmade (Helmer, 1997). There are many kinds of pollution, but there are three major kinds due to their size and effect which are water, air and soil pollution.

Water Pollution

Water is one of the ...

In the current state of affairs, most of the food consumed in many parts of the developed world has its origins in factory farms. Factory farms seem to be the modern method of ensuring that industrial principles are applied to the provision of the contents of a meal. The main driving force in factory production is ensuring highest production using the fastest and most efficient method. However, factory farming does not really offer those benefits that it seeks to provide; rather, it is an avenue for adverse effects on communities and the societies in general. This paper will seek to ...

Introduction:

The report seeks to explore the production and utilization of nuclear energy, a form of energy that is produced through a series of chemical reactions involving the atomic nuclei. In 1896, three scientists, Henrie Becquerel, Pierre Currie and Marie Curie, discovered the radioactivity in uranium salts and further pursued the experiments, and they separated radium, the highly radioactive component (Healey 37). With advanced research, the atom came to be well defined. The terms alpha, beta and gamma decay, came into existence; that is, the release of energy when the nucleus releases neutrons and electrons in the form of electromagnetic radiation. ...

FC of T v Consolidated Fertilizers Limited (1991) The federal Commissioner of taxation entered a case he sued and filed for legal action against the Consolidated Fertilizers Limited (1991) due to taxation matters and related issues. According to the Federal Commissioner of Taxation, there were reasonable grounds and sufficient empirical evidence to warrant for the takeover of the Consolidated Fertilizers Limited in the year 1991. Thus, it filed a case at the court. The directors of Consolidated Fertilizers Limited (1991, felt that the intended and the proposed takeover by the Federal commissioner of taxation was not in the best interest ...

Introduction

The safety of food products of plant and animal origin has been a cause of concern due to a number of diseases associated with them . The human body is exposed to a diverse range of chemicals that are present in water, soil, air and food . Scientists have argued the presence of several naturally occurring cancer producing substances in our food . Food preservatives such as nitrates have become a major point of debate among the research community . Questions are being raised regarding the beneficial purpose of additives that are being added to foods such as nitrates and other nitrogenous compounds . There is a common misconception ...

When I saw the results of the footprint test that I took, It was surprising and disappointing to learn that I was consuming too much of the resources in this earth. My score says that I need 6.2 planet earths if everyone in the world consumes the way I do. I felt sad about this because I thought I am on of the reasons why tour nature is degrading. My test results also show that I am using too much energy for electricity and that I am emitting 31.2 tons of carbon dioxide, which is the primary cause of ...

Throughout history, the phrase ‘sustainable agriculture” has been subjected to a variety of definitions. This lack of consensus in terms of defining sustainable agriculture has resulted in a situation whereby no real progress has been made when it comes to conservative agricultural practices. The purpose of writing this letter is to advocate for the formulation of a unified definition of sustainable agriculture. As the official body charged with such issues, I urge the Office of Sustainability to look into this matter immediately. Currently, the agricultural practices taking place in our nation are to a huge part environmentally non-conservative. Conventional farming techniques have ...

The ultimate nutritional value of any food is primarily dependent on its ability to support growth, reproduction and health over successive generations of humans or animals. Farming methods, as well as food preparation techniques, have a significant influence on the nutritional value of food. Some farming methods and food preparation techniques lead to the production of highly nutritious foods while others lead to the production of foods that are not relatively nutritious (Boland et al., 2000). One of the most popular farming methods currently is organic farming. This farming method mainly relies on green manure, compost, crop rotation, mechanical ...