Environmental Earth Science Essays Examples For College & High School Students in PDF

4911 total results

The Destruction of Rainforests and Its Negative Effects on Our Environment (845 words, 2 pages)

The destruction of the rainforests is happening at a great rate and must be stopped now. A delegate from U.S. Congress, Al Gore , says 1 "The devastation of the rainforest is just unbelievable. It's one of the great tragedies of all history." Last year the smoke in Porto Velho, ... Read More

A Study on Deserts: The Dry and Hot Places on Earth (724 words, 2 pages)

Extra Credit Deserts Approximately a third of the Earths land surface is made up of some kind of desert with very little rainfall and vegetation. Deserts are very dry and hot, but at some points experience a cold front. Deserts vary in several different ways. Some contain vast areas of ... Read More

An Explanation of Desertification (1139 words, 2 pages)

Desertification What exactly is desertification? Unfortunately, there are many responses and many contradicting definitions. Some say that it is permanent, others say it is a reversible process. There are even debates on whether the definition should include human involvement or not. It seems that all that can be agreed on ... Read More

An Analysis of the Topic of the Deforestation (1415 words, 3 pages)

Deforestation Table of Contents Introduction 1 Important Facts 1 Historical Background 1-2 Background Law 2 Causes of Deforestation 2 The Green House Effect 2-3 Reducing Deforestation 3 Case Studies 3-4 Pros and Cons 4-5 Conclusion 5 Bibliography 6 Ninety percent of our trees, 300 - 900 years old, have been ... Read More

An Analysis of the Topic of the Lifeboat Ethics and the Case Against Aid That Harms (409 words, 1 pages)

Critique 3 Lifeboat Ethics The Case Against "Aid" that Harms By Garrett Hardin After reading the above reading by Mr. Hardin, I had come to the conclusion that in life there are many choices that must be made. In correlation to my Environmental Science class I can understand more of ... Read More

The Main Features of Coastal Erosion (388 words, 1 pages)

A factor in coastal erosion is the sea level rise. It cause erosion and it takes from centuries to milleniums. It is relative to the rise and fall of the sea. As the sea level rises it covers more sediments and as it lowers some of the sediments that it ... Read More

The Problem of the Coral Reefs’ Destruction (1106 words, 3 pages)

Coral Reefs Coral reefs in my opinion are the worlds most beautiful habitats. Coral reefs have been called the rainforests of the oceans, because of the rich diversity of life they support. Scientists have not yet finished counting the thousands of different species of plants and animals that use or ... Read More

An Analysis of the Topic of Composting and the Foundations of the Recycling Waste Materials (918 words, 2 pages)

Composting is the solution to garbage problems. Composting is a way of recycling wastes and turning them into a soil like material called humus, a soil conditioner. With composting we can recycle our organic wastes and thus reduce the volume of our garbage! According to the Composting Council of Canada, ... Read More

A Brief Look at the Colorado River Project (3408 words, 5 pages)

COLORADO RIVER PROJECT 1. The current problem is that a 1922 compact for dividing the Colorado River assumed it would flow nearly 17 million acre-feet per yearto be divided between 7 states, 20 million people, and 2 million acres of farmland. Currently, the Colorado is flowing at only 9 million ... Read More

A Short Description of the Major Ecosystem Chaparral (383 words, 1 pages)

The chaparral is a major ecosystem and vegetation type composed of woody shrubs that form a dense thicket about 3 to 13 ft high. The species that live in the chaparral are adapted to very dry summers and mild rainy winters. The plants grow in extensive, but discontinuous stands on ... Read More

A Debate on the Cause and Effect of Air Pollution (739 words, 3 pages)

Cause and Effect of Air pollution With the great concern surrounding the destruction of the earth's atmosphere due to air pollution, the immediate and direct harm caused to the human body is often over shadowed. While we are aware that our careless use of hazardous chemicals and fossil fuels may ... Read More

An Analysis of the Deterioration of the Ozone Layer (2263 words, 4 pages)

- - Cfcs Cause Deterioration of the Ozone Layer The deterioration of the ozone layer , caused by Cfcs, endangers the lives of humans'. Cfcs have a diminishing effect on the ozone layer. Furthermore, the deterioration of the ozone cause an increase of Ultraviolet (UV) radiation which can have a ... Read More

The Main Uses of Biomass Energy (1019 words, 2 pages)

For my choice of what kind of resource should be developed I would pick Biomass. We have been using this kind of energy long before the use of fossil fuels, in the past people used wood from the forest to build their homes and even to cook. We define biomass ... Read More

An Analysis of Old Growth Deforestation (706 words, 1 pages)

Old growth forests in the Northwest have fallen victim to the activities of human beings. Companies are replacing these vital forests with plantations or second-growth forests, resulting in the disruption of the vital network of harmonious relationships that sustain the intricate old-growth forest communities. Many people are oblivious to the ... Read More

An Analysis of the Kyoto Protocol in Australia (1323 words, 3 pages)

The issue of whether or not Australia should adopt the Kyoto Protocol and limit its greenhouse gas emissions to 108 of its 1990 levels has been widely debated in our community. It is an important issue because it concerns the emission of an excess amount of greenhouse gases, such as ... Read More

An Overview of Atmospheric Circulation (689 words, 3 pages)

Atmospheric Circulation and More The global energy balance and atmospheric motion mainly determine the circulation of the earth's atmosphere. There is a hierarchy of motion in atmospheric circulation. Each control can be broken down into smaller controlling factors. The global energy balance is an equal balance of short-wave radiation coming ... Read More

The Importance of the Conservation of Plants and Animals (1492 words, 3 pages)

Why should we conserve plants and animals? I am arguing for conserving plants and animals. I will discuss how plants and animals have an impact on our lives and how this would be dramatically changed if they weren't conserved. The word "conserve" means preservation, especially of the natural environment. In ... Read More

An Introduction to the Nature of Aloe (366 words, 2 pages)

Aloe Aloe (Agave) is a genus of plant that has more than 150 species. Agave is native to South Africa but has been brought to America and is best-known here as American aloe (Agave americana), or century plant. An aloe plant has a short stem, fleshy, lanceolate leaves that form ... Read More

Air Pollution Is a Major Problem That Needs to Be Solved (1120 words, 2 pages)

AIR POLLUTION Air Pollution is another major problem that is yet to be solved. The air is 99.9 nitrogen, oxygen, water vapor, and inert gases. We as humans depend on the air around us to live, without it we would die. Although we rely on this as an essential source ... Read More

An Analysis of the Topic of Air Pollution Issue (1442 words, 4 pages)

Air Pollution Introduction Air pollution is nothing new. Ever since the discovery of fire, less-than-desirable substances have been vented into the air. One of the first air-pollution regulations dates back to the fourteenth century, when King Edward I banned the burning of sea coal in lime kilns. U.S. air-pollution regulations ... Read More

A Report of Title 4 of the Clean Air Act Amendments of 1990 (3580 words, 6 pages)

Acid Rains Scientific evidence has shown that atmospheric deposition of sulfur and nitrogen compounds can harm ecosystems. Title IV of the Clean Air Act Amendments of 1990 (CAAA or the Act) addresses the problem of such effects by mandating reductions in emissions of sulfur and nitrogen oxides, the major precursors ... Read More

Avoiding Global Disaster: An Overview of Earth Saving Habits (504 words, 1 pages)

Everday we hear more bad news about our planet. Reports tell us that wildlife and forests are disappearing at an alarming rate. Newscasts give the latest word on how quickly earth is losing its protective shirld and warming up. Newspapers lament the pollution of our air, water, and soil. What ... Read More

The Causes and Effects of Acid Rain (1945 words, 6 pages)

INTRODUCTION Acid rain is a great problem in our world. It causes fish and plants to die in our waters. As well it causes harm to our own race as well, because we eat these fish, drink this water and eat these plants. It is a problem that we must ... Read More

An Analysis of Acid Rains: The Reactions between Carbon Dioxide and Water, the Formation of Nitric Acid, and the Equations of Corrosion (2169 words, 4 pages)

Acid rain, more correctly, acid precipitation, is the rain, snow, fog, hail, mist etc. that has a pH level below 5.6, the average acidity of rain. There are many factors which contribute to the acidity, some occurring naturally and others which are produced by industrial activity. Since it can be ... Read More

A Report on the Devastating Effects of Acid Rain on the Environment (819 words, 2 pages)

For years ever since most of the world has been industrialized, the effects of pollution have plagued nations alike. Acid rain is one of the largest contributors to this industrialized form of pollution. Throughout this report an explanation of the devastating effects to the environment caused by acid rain will ... Read More

An Analysis of the Issue of the Effects of Toxic Waste on Individuals and the Changes in the Perception of This Issue during the 1970’s (2083 words, 3 pages)

Why did the attitudes of people change in the 1970s in the realization of the affects of toxic waste on individuals and the environment and how and why did toxics become an issue? Why did the ethics of this time period bring an improved understanding of the effects these toxic ... Read More

Study of Turner Park (1186 words, 2 pages)

In our class we were Quadrant 7, each Quadrant consisted of a 10 by 10 Meter area were we calculated trees, and a 10 by 2 Meter section named section A were we calculated saplings and shrubs and last two sections names B1 and B2 which were each 2 by ... Read More

The Types of Tornadoes (1458 words, 3 pages)

Tornadoes A Tornado is a violently rotating column of air that extends from a thunderstorm cloud to the earth's surface. Tornadoes are sometimes nicknamed twisters because of what they do and from their shape. A single tornado can have the power to destroy some of mans strongest structures ever made, ... Read More

An Analysis of Is Nature Too Good for Us by William Tucker (1280 words, 2 pages)

Surfing is Supposed to be Paradise Every time a new untouched paradise is discovered, the first thing everyone wants to do is visit it. By their united enthusiasm to find these sanctuaries people bring the cage of society with them. Very quickly it becomes necessary to erect bars to keep ... Read More

Problems and Solutions for the Issue of Pollution (677 words, 2 pages)

Pollution Pollution is the introduction of harmful substances or products into the environment. It is a major problem in America and as well as the world. Pollution not only damages the environment, but damages us also. It has cause many problems ranging from lung cancer to the greenhouse effect. It ... Read More

Environmental Earth Science Essay Examples