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

4911 total results

An Analysis of the Effects of Climate Change in Aquatic Species by Various Researchers (814 words, 2 pages)

Thomas J. Hilbish et al. (2010) in the article Historical Changes in the Distributions of Invasive and Endemic Marine Invertebrates are contrary to global warming predictions the effects of decadal climate oscillations tested whether a hybrid zone that has formed between an endemic and invasive species of marine mussel has ... Read More

An Analysis of the Benefits and Advantages of the Existence of Dams in the Environment (793 words, 2 pages)

Authors opinion on existence of damsThe authors of the essays do not agree on any particular point. Sara Nicholas only states generally that dams go on to providing important service. They however disagree on virtually everything. Thomas Flint and Christine have the thought that the dams are very important for ... Read More

A Research on Invasive Species, Climate Change and Forest Health (980 words, 2 pages)

Recently, several researches have been conducted to determine the effect of climate change on invasive species. Frank J. Rahel and Julian D. Olden (2008) conducted a research to assess the effects of climate change on aquatic invasive species. Their researchers present a conceptual framework based on empirical evaluation of all ... Read More

An Analysis of the Benefits of Xeriscaping in Solving California’s Drought Problems (2015 words, 3 pages)

The Los Angeles area has been facing continuing droughts for some years now and water shortage has become the pet topic. The drought has been termed as the worst since 1970s. Yet despite this shortage, water usage in Los Angeles is the most wasteful in the US. The fact that ... Read More

Water Pollution, Causes, Effects and Prevention (629 words, 1 pages)

Water pollution refers to any contamination that tends to degrade the quality of water. The toxic substances that pollute water include energy sources and other materials that water cannot break down, such as silts and other chemicals (Richard, 1997). There are two main causes of water pollution. They include the ... Read More

A Report on Water Maze (324 words, 1 pages)

Water Maze water recycling and treatment system is a modern state of art water treatment and recycling system that employs the latest bio-technology. The system uses a wide range of technologies including bioremediation, electro-coagulation and mechanical filtration. Water Mazes is made with advanced bio-technology features for efficiency in aerobic microbial ... Read More

An Essay on Water and Global Consumption (1176 words, 3 pages)

Water remains to be one of the worlds major resources that ensure sustainability of life. Millions of years ago, human beings used water for varied purposes. In recent times, it has been used for domestic purposes and within the industries. Irrigation and industrial uses make up the bulk of water ... Read More

An Analysis of Waste Management (1827 words, 3 pages)

IntroductionWaste management is defined as the collection, transportation, disposing or processing, monitoring and managing of waste materials (Lemann, 2008). It relates to materials produced by human activity. The process is undertaken to minimize their effect on the environment, health or aesthetics. Waste management is a unique activity with the aim ... Read More

An Essay on the Development of Nuclear Power (2212 words, 3 pages)

The development of nuclear power is a priority of the Peoples Republic of China due to its imperative role, particularly, in the coastal areas that have experience a rapid development demanding the reliable and constant power supply. These coastal areas are far from coalfields depending upon a fossil fuel to ... Read More

An Analysis of Statistics and Data in Global Warming (827 words, 2 pages)

AbstractGlobal warming is defined as the continued increase in temperature of Earth's air surface and oceans. It is projected to have started since the mid-20th century. The validity of global warming faces different perspectives from scholars using different arguments. This research paper will focus on Global Warming as a concept ... Read More

The Growing Awareness Regarding the Immense Environmental Damage and Global Warming (1294 words, 2 pages)

With the growth of awareness regarding the immense environmental damage and global warming caused by fossil fuels like coal and oil alternative sources of energy that are both clean and renewable have grown in prominence. Energy from the ocean is also a form of energy. There are a number of ... Read More

An Essay on Water and the Recycle Process (880 words, 2 pages)

Water is a very vital supply for human beings and therefore its use by humans must be controlled. The global population has drastically increased in the 20th century this results to the increase of the renewable water resources. The world population is projected to grow by 40 to 50 percent ... Read More

A Study of the Globally Harmonized System (1494 words, 3 pages)

The Globally Harmonized System is a worldwide instrumentality to facilitate normal criteria for allocation chemicals according to their physical, health and environmental hazards. It defines and classifies threatens of chemical products and provides safety and heath information on stickers and material safety data sheets. In order to deliver the information ... Read More

An Essay on the Global Water Crisis (614 words, 1 pages)

This essay investigates the literature on water crisis that is currently taking toll in the global arena. It examines the causes and effects of the increased use of water by humans due to the population surge especially in those regions that are already facing serious shortages. According to the literature, ... Read More

An Analysis of the Social Restructuring Process in Environmental and Ecological Sustainability Issues (570 words, 1 pages)

The world currently is currently undergoing a social restructuring process in which various sustainability issues are being addressed in view of the current theme with regard to environmental and ecological perspectives. Research initiatives have also been launched in regard to the same focusing upon the emerging concerns and other topical ... Read More

The Different Sources and Forms of Energy (680 words, 1 pages)

There are different forms in which energy can be found. It could be kinetic, potential, or electrical energy, among others. An example of kinetic energy is when a baseball is moving in the air. Since the ball is moving relative to the ground, it possesses kinetic energy. However, the law ... Read More

The US Government Should Have a Plan to Salvage Plastics for Recycling (1385 words, 2 pages)

Plastics form a major part of our environment. Ways of recycling, reducing and reusing of the waste plastics is fundamental for the good care of our environments. The journal used for the weeks lesson is entitled Waste-to-Energy in the United States A Social and Economic Assessment. This journal becomes extremely ... Read More

A Report on Linear Non-threshold Theory (LNT) by National Research Council (573 words, 1 pages)

Every person on Earth is exposed to radiation dose. At the beginning of the XX century, natural sources caused the dose, such as minerals, coal, soil, radon gas in the air, and cosmic rays. Today, except for the natural radiation, everyone is exposed to artificial radiation. It appeared as a ... Read More

An Analysis of the Number of Numerous and the Remarkable Natural Resources (592 words, 1 pages)

Both regions have a number of numerous and remarkable natural resources ranging from timber, water and mineral resources. This marked the beginning of industrialization in Canada, USA and Europe therefore, there is emergency of manufacturing sectors. Canada and America share most things in common especially the similarities in the nation ... Read More

A Study of Pollution in Our Environment (562 words, 1 pages)

Pollution refers to the existence or introduction of a harmful substance to the environment. Pollutants are of different types depending on their origin, effect, property and controllability. Examples include stock pollutants and fund pollutants among others (Blackburn, 2007). Stock pollutants are those that are non biodegradable. They include heavy metals ... Read More

The Extent of Diseases Caused by Pollution (2190 words, 3 pages)

Social change is about gaining resources to reduce human hardship, defending the weak from the strong, and striving to uphold an unbiased society. Again, it is about fighting for social and economical justice, respecting the environment and working to enhance civil liberties. Pollution is a social problem that involves the ... Read More

An Analysis of Overpopulation (689 words, 1 pages)

Overpopulation is a factor that cannot be ignored and has a major impact on the society. Overpopulation is the main cause of social problems. Overpopulation always strains the available resources. Many schools are operating with overcrowded classes because of the large number of students but less resources to build good ... Read More

An Essay on Organic Farming (1889 words, 3 pages)

In modern times people have become more conscious about how their food is produced, and their sole interest no longer lies in the product only. The increased awareness and access to information has enabled people to become more aware of how their food is manufactured, starting from the farms, till ... Read More

The Environmental Cost of Oil Spills (355 words, 1 pages)

Oil spills occur when oil leaks into the sea or ocean. This may be due to mistakes or carelessness. They have remarkably drastic effects on the ecosystem of the ocean. It is essential to estimate the cost of an oil spill. The total cost of a spill has several expenses ... Read More

A Research on Thermal Energy and Mechanical Energy (687 words, 1 pages)

IntroductionTwo types of energy can be formed in the ocean heat from the sun known as thermal energy and from waves and tides referred to as mechanical energy. Considering that water covers about 70 of the earths surface, it is an enticing thought that the world can be power-driven by ... Read More

An Overview of the Tukang Besi Archipelago (Wakatobi Region) (4701 words, 7 pages)

IntroductionTukang Besi Archipelago (or Wakatobi region) is located in Southeast Sulawesi (Southeast Asia). The Wakatobi covers approximately 823 km and the marine water area occupies around 18377.31 km. This study area includes such islands as Keledupa, Sumbano and Pulau Ndaa (Figure 1). The Sumbano reefs are on the western side ... Read More

An Essay on Toxicity and Threshold Limit (383 words, 1 pages)

Threshold for toxicity is a term used to denote the amount of substance that must be in the body for symptoms of toxicity to develop. This depends on a number of different things. It is not absolutely strange, therefore, when an industrial worker reports symptoms of toxicity even when they ... Read More

An Analysis of Demonstrations and Campaign for Protecting the Environment (1207 words, 2 pages)

Some people in the world have held demonstrations and campaigns for protecting the environment. Others, however, have different concerns about it. They include health related concerns and an easy life on this planet. This book is a guide for such people, helping them on the measures that they can take ... Read More

An Overview of Jamaica Bay (1500 words, 3 pages)

Jamaica Bay is a wetland estuary 18 000 acres in size and its surrounding includes Brooklyn to the west, Rockaway Peninsula to the south, and Queens to the East. The wetland consists of a number of islands, a maze of waterways, two freshwater ponds, and meadowlands. Currently, Jamaica Bay consists ... Read More

A Comparison of Intrinsic and Instrumental Values (641 words, 1 pages)

In discussing the issue of value and nature, it is crucial to differentiate between intrinsic and instrumental values. An object is said to have intrinsic value for its own sake or in itself. It refers to the worth or value of nature itself, irrespective of whether it is used as ... Read More

Environmental Earth Science Essay Examples