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

4911 total results

The Effects of Pollution on the Human Respiratory System (1221 words, 3 pages)

Pollution has been prevalent on Earth since million of years ago, but it is not until the industrial revolution did pollution reached a far greater scale than ever before in history. The idea of mass production led to widespread depletion of natural resources and increased emissions of carbon dioxide and ... Read More

Comparing Gasoline, Ethanol, and Biodiesel: Which One Is the Best? (855 words, 3 pages)

In my opinion, the best fuel to use is the Liquid Paraffin(gasoline). Releasing the most energy per gram 25,873.68 Jg of energyreleased per gram compared to ethanol and our biodiesel mix. Gasolinereleases 13,486.11Jg of fuel more than ethanol at 12,387.57 Jg of energyreleased per gram also 9,025.84Jg of fuel more ... Read More

The Raw Materials Used in Manufacturing Rubber Automobile Tires (749 words, 2 pages)

Rubber automobile tires are made up of many different raw materials. One of the main raw materials used in the making of rubber automobile tires is rubber, both synthetic and natural. The natural rubber used in manufacturing tires can be found as a milky substance in the bark of a ... Read More

Fire and Impact on Bush Living Animals (579 words, 3 pages)

It is well-known that fire is one of the most threaten factor for animals live in bush. In this study, we focus on the investigation of the species abundance and richness wills the two independent factors of vegetation type and the burn history.We focus on the woodland and health for ... Read More

Effects of Pollution (280 words, 1 pages)

Pollution is one of the most dangerous problem which we face it every time and everywhere. It leads to dangerous, sever diseases. In the next lines we are going to talk about the causes and the bad effects of pollution.In the past, pollution rate was less than today. The pollution ... Read More

Biological Effects of Light on Human Beings (1186 words, 5 pages)

He is richest who is content with the least, for content is the wealth of nature SocratesNature has much to offer to mostly all of the living creatures on earth. Since the early 1980s, environmental psychologists have studied the health effects of contact with nature (Bratman, Gregory). According to Edward ... Read More

The Tsunami of 2004 and It’s Devastation (945 words, 3 pages)

On the 26th of December 2004 one of the deadliest natural disasters in history occurred a tsunami killing more than 270,000 people in fourteen countries across two continents. This disaster was considered as the 6th deadliest earthquaketsunami but it was also known as the 2nd strongest earthquake in the world. ... Read More

The Threat of Poachers (568 words, 3 pages)

Multiple news sites around the world are reporting around 90 elephants, in Zimbabwes Hwange National Park, dead, this Wednesday. Poachers have used industrial cyanide, a very deadly and fast working poison used in gold mining, to kill these magnificent beasts. Authorities in Zimbabwe say that the poachers put the poison ... Read More

How to Destroy an Ecosystem (407 words, 1 pages)

Manipulations of the environment help ecologist understand more. In the case, "Planning an invasion," Eric wants to mix a few dozen animals from 24 pounds in the Reagan National Forest and then inoculate the ponds with a sample of the total regional species pool. After that, he wants to move ... Read More

Coral Reefs (567 words, 2 pages)

At the mention of coral reefs, tropical islands start to come to mind aswell as large growing of rocks under the ocean, however, coral reefs areactually one of the most diverse ecosystems in the world and have acollection of many biological communities. Contrary to popular belief coral reefs are not ... Read More

The Ecological Importance of Wildfires in Yosemite (1088 words, 5 pages)

Yosemite National Park was established in 1890. Yosemite Valley became a national protected park because the government wanted to preserve Yosemites unique ecosystem, especially its giant Sequoias, which were in danger of deforestation due to the rapid growth in human population. For that reason, the government signed a policy to ... Read More

Iguacu Falls National Park (836 words, 3 pages)

The falls that made Eleanor Roosevelt say Poor Niagara! are one of Brazil and Argentinas most astonishing sites to see. The Iguau Falls are almost three times wider than Niagara Falls. They have been selected as one of the seven natural wonders of South America. In addition to this the ... Read More

The Charactr of Brain Robeson and His Challenges in the Wilderness (483 words, 2 pages)

Brain Robeson had to face many challenges when he crashed into a forest. He has no food, shelter and help. He has to learn ways to survive in the wilderness. He has no help because the pilot that was flying the plane had a heart attack while the plane was ... Read More

Comparing Exposure and Inhaled Doses of Commuters Who Changed Travel Behavior before and after a New Light Rail Transit Service (7265 words, 18 pages)

The goal of this pilot project is to compare exposure and inhaled doses of commuters who changed travel behavior before and after a new light rail transit service. This study will complement and leverage a multi-year, longitudinal study of the new Expo light rail investment in South Los Angeles (Expo ... Read More

Causes of Pollution Around the World (1490 words, 5 pages)

Examine the principal causes of air pollution in a city or geographical area of your choice and evaluate the effectiveness of different solutions which have been taken to address the situation.Together with the development of human civilization, air pollution is inevitable consequence, which is considered as drawback of the economic ... Read More

Glaciers and their Relationship to Living Organisms (294 words, 1 pages)

For something to be considered a living organism, it must go through a process of homeostasis the tendency towards a relatively stable equilibrium between interdependent elements. All living organisms need food, water, shelter, and oxygen. They are also characterized by metabolism, reproduction, evolution, and the fact that they have inputs ... Read More

The Causes and Effects of Air Pollution (966 words, 2 pages)

Air is the ocean we breathe. Air supplies us with oxygen which is essential for our bodies to live. It is the most essential element for all living organisms and yet, most humans play a big role on polluting this essential resource and this means air pollution occurs. Air pollution ... Read More

A Study on Land Use and Land Cover (792 words, 3 pages)

Land is the most important natural resource on which all activities arebased. Land use is influenced by economic, cultural, political,historical and land - tenure factors at multiple scales (Manonmani,2010). The term land use refers to how the land is being used by humanbeings. Land cover refers to the biophysical materials ... Read More

Effects of Hurricanes on the U.S. East Coast (701 words, 3 pages)

Background InformationHurricanes can also be referred to as tropical cyclones, by definition is a rotating, organized system of clouds and thunderstorms that originate over tropical or subtropical waters and has a closed low-level circulation.They can be up to 400 miles wide in diameter, giving them the potential to be extremely ... Read More

Wind as a Renewable Resource (697 words, 2 pages)

Wind is the movement of air from an area of high pressure to an area of low pressure. It is a renewable recourse that is constantly recycled in nature. Wind is a form of solar energy. Winds are caused by the uneven heating of the atmosphere by the sun, the ... Read More

Effects of Deforestation in Canada (682 words, 5 pages)

INTRODUCTIONEating, drinking, working and other daily things you do involve trees. You might not realize how important trees are to you but if you think hard, you will know that you rely on trees in order to survive. To be able to work, eat, drink we have to cut about ... Read More

An Introduction to the Process of Desertification (3065 words, 10 pages)

IntroductionDesertification has been, and is still, considered to be a significant andone of the world's leading global ecological and environmental problem.Desertification describes the general environmental process of degradationthat begins usually with deforestation. It occurs when the quality of soilhas become impoverished especially in dry lands and consequently the landis turned ... Read More

The Problems of Air Pollution (363 words, 2 pages)

Air pollution is a problem that must facing by many countries. It is important that people realize this problem, how serious it is and what their causing to themselves unconsciously, They should take a very good care of it however, humans can last only few minutes without oxygen, no one ... Read More

Ecofriendly is Beneficial in Multiple Aspects (877 words, 5 pages)

Purpose To persuade my audience to believe that becoming more eco-friendly is beneficial financially, economically, and individually. Thesis There are 3 major ways that going green can benefit everyones life. Going green saves the Earth, provides a healthier lifestyle for everyone, and most importantly saves money! Claim ValueOrganizational Pattern Problem-SolutionIntroductionAttention ... Read More

The Seriousness of the Issue of Deforestation (2461 words, 8 pages)

Deforestation is the one of the most destructive and controversial environmental issues. Deforestation is defined as cutting down, clearing away or burning trees or forests. Particularly tropical rainforests are the most destructed type of forests because of its location in developing countries such as Indonesia, the Philippines, India, central African ... Read More

Preparation for Natural Disasters (1934 words, 7 pages)

When a disaster strikes, how ready is the Southeast? With natural disasters like Hurricane Katrina (2005), Hurricane Issac (2011), The Tornado Outbreak of April 2011, and the Enterprise High School Tornado (2007), safety really needs to be reevaluated. Each one of these storms left behind a path of destruction, death, ... Read More

Hibernation and Seasons (686 words, 2 pages)

Those spring months have always been my favorite, the green grassgrowing beneath the trees that are finally getting some color back intotheir leaves. Spring signifies the emergence of new life these monthsare the blossoming months that bring meaningful growth and rejuvenationin its wake. Being outdoors is very comforting with the ... Read More

Overview of Undersea Mining (339 words, 1 pages)

Almost everywhere you go or you see on the television that the Earths resources are depleting. Well that has something to do with economics and the environment. There are many examples of economics and the environment having relation with the depletion of the Earths resources. Mining Companies are getting many ... Read More

The Meaning of Green (612 words, 2 pages)

When you hear the term Green you automatically assume that it means some other worldly fantastic state of being that we should all strive for. However contrary to popular belief green is just a word for making waste prettier. The next time you think of drinking from a reusable bottle, ... Read More

Convenience or Clutter? Living on a Disposable Planet (511 words, 2 pages)

If people do not start to inconvenience themselves for the sake of the future, they will find out, just as the throw away products that give them an accommodating ease Earth and its creatures will become just as expendable. People need to understand that recycling is the Earths future. If ... Read More

Environmental Earth Science Essay Examples