Essays on Plants AND Animals

Humanity has developed and flourished over the span of centuries. As civilizations grew and develop, humans learn many things about nature. Ancient people realized the benefits of nature to humanity and began using it for hunting food, acquiring resources to build homes and to protect them from numerous threats from the environment. As humans learned other benefits of nature, they started to interfere with the environment and greatly change the way it was used. People started to change the structures of land and to remove trees from the forest in order to build farm lands and cities. People continue ...

INTRODUCTION

One of the most heated debates of the modern era revolves around environmental issues and how best to repair current damages and prevent future damage. Unfortunately this is something of a controversial topic because there are some that heavily support the environment and the protection of it and there are others that actually do not believe that environmental issues are serious at all. That being said addressing a problem that some people will not admit exists is incredibly difficult. This is the case with the modern issues with air pollution.

DISUCUSSION

The air becomes polluted when harmful poisons and toxic ...

An ecosystem shapes the kind of species of animals and plants that lives within it in some ways. For instance, a Tropical Rainforest Ecosystem is one perfect example of an ecosystem inhabited by various kinds of animals and plants (Ewers et al., 2015). In particular, the tropical rainforest ecosystem is in the tropical regions of the globe mostly associated with warm and at times hot climate. Animals that are adaptive to this climate and as well as adaptive plants and vegetation characterize the ecosystem (Gagic et al., 2015). The tropical rainforest ecosystem has influenced the environment in some ways. ...

An issue that has been a main concern in politics has been climate change and of course global warming. Everyone wants to know if the activities of humans are changing the climate. They also want to know if it is possible they will encounter more serious disasters. However, it is difficult to provide answers as their concerns are quite challenging to those who are responsible for solving them. But it is important for all those that have concerns to understand that many new things are happening that were not predicted in the early 20th century. This is why I ...

A sustainable community is one in which regional ecological characteristics can be realized and can persist for many generations appreciating a healthy surrounding, better community life, and a productive economy. A city that is considered sustainable should be able to improve the well-being of its residents without affecting or causing harm to the natural world. Air contamination has emerged as one of the most critical problems affecting the realization of a sustainable community, especially in urban areas. My community, in particular, is a victim of this circumstance and strategies are being put forth to curb this problem. Air pollution ...

The number of people on the planet continues to increase and with them, the need for more and more nutritious food grows. For that reason, scientists seek research to genetically change plants and animals to provide medicine, good, and organisms not for consumption. As the public is exposed to information on genetically modified organisms (GMOs), strong opinions are forged concerning the safety of eating them. Questions arise over the risks presented to human beings and the environment, if GMOs are really necessary to supply the world with adequate amounts of food, if there are alternatives, and what surrounding ethical ...

1. DNA in forensic science: DNA contains the genetic code of a person. The genetic information stored in the DNA, is coded in the form of nucleotide sequence. The nucleotide sequence is formed by four fundamental nucleotides: A, T, G, C nucleotide, that formed a polymer in a set order. A typical human DNA, has 3 billion nucleotide bases. The DNA sequence is 99.8% identical in all human beings and is only 0.2% dissimilar. This dissimilarity is the basis for identification of the suspects in forensic medicine. No two human beings can have a DNA that is 100% identical. ...

The anthropocentric approach to the environmental ethics is one of the main approaches as it touches on a significant part of the relationship between human beings and nature. This approach is the idea that humans are the most valued in the universe and take the central role. In other words, human beings have the power and dominion over other living things in the universe, including plants and animals. The approach gets its roots mainly from the Bible and science. In the Bible, God is said to have given humans the power to look after the creation. Scientists view human ...

Introduction

Over the course of the last few decades, global pollution has overwhelmingly been on the rise. As years go by - the humans' way of thinking evolves. Hence, the technological aspect of life keeps on advancing rapidly at the expense of contaminating our planet. Similar to other elements associated with human life, the natural environment is also undergoing a continuous change. There is the unchallengeable need of developing knowledge of the issues that characterize this change. The modern world is experiencing an increase in the natural calamities and varying weather patterns. These changes are primarily associated with the environmental ...

Movie Review (Virunga, 2014)

Q1.) The documentary, Virunga, is made effective by the fact that it combines advocacy with immediacy. It is directed by Orlando von Einsiedel and focuses on a national park called Virunga, located in eastern Congo. The various issues it seeks to cover make it a unique documentary. It advocates for natural conservation and concern for a rare breed of gorillas, who face the threat of existence from armed poachers and SOCO International, which is an international oil exploration firm in Congo. The park, formerly known as Albert National Park, also faces a threat from mining interests. (Scheib) Virunga gives ...

Introduction

Cellular respiration and photosynthesis are vital reactions in living organisms since without the two; there would be no life on earth. Cellular respiration involves a set of metabolic reactions that take place in cells of living organisms thereby converting nutrients like sugar into adenosine triphosphate (ATP) (Osterhoudt & Barhydt, 2010). On the other hand, photosynthesis involves the conversion of carbon dioxide into organic compounds by the photoautotroph in the presence of sunlight. Most animals attain their energy requirements through cellular respiration while on the other hand; photosynthesis is performed by most plants that can make their food. These two reactions ...

The manipulation of genetic make-up in plants and animals can be seen from generations. This is the traditional cross-breeding and the plants and animals with strong characteristics are selected for breeding. With the advancement in DNA technology, new techniques have been used to identify the desired characteristics. The scientists have experimented with this technology and used the small piece of DNA of one organism and added it to the DNA of another organism ("WHO | Frequently asked questions on genetically modified foods", 2016). The host species is known as the Genetically Modified Organism (GMO) as it has the new desired ...

NATIONAL PARKS

National Parks Introduction Acadia National Park The Acadia National Park is federal parkland located in New England, United States. This national park is made up of mountains, lakes, woodlands, ocean shoreline and so forth. It also includes a small island located to the southwest of Mount Desert Island, and parts of Baker Island, also nearby. This makes up much of the Isle au Haut. A part of the Schoodic Peninsula situated on the mainland of Maine is also included in this park. The national park is the first to be established in the East of the Mississippi River and ...

Glacial moraines are the continuous accumulation of dirt and rock fragments that are on glaciers and ones that have been moved along as the movement of glaciers continues and they occur in areas that are glaciated. Moraines vary in size and consist of boulders to large rocks and boulders.

Rise in birth rate Decline in death rate. Sustainability has been increased through the use of bottom up initiatives that help increase the state legitimacy while simplifying jobs. Another initiative taken to improve sustainability includes the use of renewable sources of energy.

Map A – Tropical Grassland.

Characteristics. -Annual rainfall is 20-50 inches. -Area is ...

Five centuries years ago the Brazilian Atlantic forest covered approximately 330 million acres of the state’s area but today more than 93% of it has been cut down. The Brazilian Atlantic forest is one of the richest and most biologically diverse forest on the planet. But unfortunately, it is one of the most vulnerable and endangered natural objects of the Earth. During the settlement of these lands, the Atlantic forest was cut down mercilessly for coffee plantations, cattle grazing and for the needs of the construction. Today, only about eight percent of the original Atlantic forest is preserved – ...

The problem of global climate change (sometimes called “the global warming”) is considered today one of the most critical and serious environmental problems of our planet. The fact of global climate change is confirmed by scientific observations and is not disputed by most scholars. Global warming will greatly affect the lives of some animals. For example, polar bears, seals and penguins will be forced to change their place of residence, as the polar ice cap will disappear (“Effects On People And The Environment | A Student's Guide To Global Climate Change | US EPA”). Many species of animals and plants will ...