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

4911 total results

An Overview of the Hurricane Natural Hazards in the Nineties (1571 words, 3 pages)

HurricanesA natural hazard is when extreme events which cause great loss of life and or property and create severe disruption to human lives, such as a hurricane. Editor Philip Whitefield brings up an important point in Our Mysterious Planet when he commentsAt a time when we know how to aim ... Read More

An Analysis of the Hurricane and the Ferocity of Mother-Nature (1236 words, 2 pages)

A hurricane is easily the most powerful storm that mother-nature can throw at us. Every year people who live on the coasts fight hurricanes with no dismay. A hurricane is simply too strong. Their winds reach speeds of 75 mph. The winds around the eye wall can reach 130 to ... Read More

An Overview of the Hurricanes Over the Warm Tropical Waters of the North Atlantic Ocean Near the Equator (598 words, 1 pages)

Hurricanes Hurricanes get their start over the warm tropical waters of the North Atlantic Ocean near the equator. Most hurricanes appear in late summer or early fall, when sea temperatures are at their highest. The warm waters heats the air above it, and the updrafts of warm, moist air begin ... Read More

An Analysis of the Severity of the Hurricanes and Thunderstorms (934 words, 2 pages)

HurricanesA hurricane is one of the most severe storms areas in our country have to endure. They can easily damage millions of dollars of property and even kill anyone in their paths. A hurricane is a tropical low pressure area and has winds over 74 miles per hour (120 kilometers ... Read More

An Analysis of the Species and the Natural Balance in Contrast to the Natural Habitat and Adaptations to the Different Environments on the Planet Earth (1403 words, 4 pages)

1. Explain why any one species cannot live everywhere.Any species cannot live everywhere because this would effect the natural balance. Also one species cannot adapt to all the different environments of our planet. For example a marine creature can only live underwater and cannot live on ground.2. Explain how the ... Read More

The Fundamentals of Water Quality in the Industrial World (2281 words, 4 pages)

Water is a tasteless odorless vital element in which 90 percent of all organisms depend on to survive. It is one of the best-known ionizing agents and, is frequently called the universal solvent . Water combines with certain salts to form hydrates. It reacts with metal oxides to form acids ... Read More

An Overview of the Greenhouse Effect and the Support for the Life (1453 words, 3 pages)

Greenhouse EffectThe greenhouse effect is a natural phenomenon that warms the earth and enables it to support life. Without it, the average temperature on earth would be around -18 degrees C, instead of the current 15 degrees C - a frozen wilderness. It works on the same principles as the ... Read More

An Analysis of the Canada’s Sustainable Development and the End of 20th Century (1994 words, 3 pages)

As nations around the globe enter the 21st century, one of the most pressing concerns facing each is the notion of sustainable development. Sustainable development, simply put, refers to maintaining a rate of industrialization which minimizes the destruction of the environment. And while issues such as the price and accessibility ... Read More

An Overview of the Abnormally Dry Weather Called Drought (482 words, 1 pages)

Drought, condition of abnormally dry weather within a geographic region where some rain might usually be expected. A drought is thus quite different from a dry climate which designates a region that is normally, or at least seasonally, dry.Athough the quantity of the worlds freshwater resourses is more than adeguate ... Read More

An Introduction to the Issue of Global Warming in Today’s Society (913 words, 2 pages)

Is global warming a serious threat?As human technology has been developed by scientists and researchers, we not only get a comfort in living throughout our life but it also helps people to find more jobs and less popery. However, on the other hand, there are some increasing problems on our ... Read More

An Introduction to the Issue of Greenhouse Effect in Today’s Society (607 words, 1 pages)

Greenhouse EffectIs it Getting Warmer?By definition, the greenhouse effect is a term for the role the atmosphere plays in insulating and warming the earth's surface. In modern society, this is the term for something better known as global warming. The earth s climate is predicted to change drastically in the ... Read More

An Introduction to the Issue of the Greenhouse Effect and Global Warming (1914 words, 3 pages)

The Greenhouse Effect and Global WarmingRecently, global warming has moved to a serious scientific issue. Because sunlight is constantly falling on the earth, the law of physics say that the planet has to radiate the same amount of energy back into space. Infrared radiation is sent out by the earth ... Read More

An Analysis of the Causes and Effects of Global Warming (2292 words, 3 pages)

Global WarmingGlobal warming is the warming near the earth's surface that results when the earth's atmosphere traps the sun's heat. The earth is getting warmer. The changes are small, so far, but they are expected to grow and speed up. Within the next fifty to one hundred years, the earth ... Read More

An extended Definition of Global Warming and the Greenhouse Effect (1149 words, 2 pages)

Global Warming Extended Definition EssayThe importance of the stratospheric ozone layer, which filters out most of the sun's harmful ultraviolet radiation, in protecting the Earth's surface from the harmful effects of solar ultraviolet radiation has been recognized for many decades. It was not until the early 1970s, however, that scientists ... Read More

An Analysis of the Causes and Effects of Global Warming, an Urgent Environmental Problem (775 words, 1 pages)

Global WarmingHuman kind has entered a brand new relationship with the earth. The constant and increasing pressures we are exerting threaten our planets ability to sustain life itself. Change-in the way we think , and in the way we live-is needed now.Global warming is the most urgent environmental problem the ... Read More

A Report on Global Warming, a Major Environmental Problem (639 words, 2 pages)

Global WarmingI have chosen to speak about Global warming because it is a major scientific issue in the media. Problems facing the environment today are vast and diverse. Destruction of the world's rain forests, the depletion of the ozone layer, air pollution, water pollution, chemical pollution and global warming are ... Read More

An Introduction to the Issue of Global Warming in Today’s Society (1171 words, 3 pages)

Global Warming is a big problem in today s society. Global Warming also known as the Greenhouse effect is a problem everyone will soon have to face. The people of the younger generations should be educated about what Global Warming is and that it is caused due to the way ... Read More

An Introduction to the Issue of Air Pollution in Today’s Society (3036 words, 4 pages)

Air Pollution is addition of harmful substances to the atmosphere resulting in damage to the environment, human health, and quality of life. One of many forms of pollution, air pollution occurs inside homes, schools, and offices in cities across continents and even globally. Air pollution makes people sick, it causes ... Read More

A Revision of the Process of Evolution from Water To Land Environment (1197 words, 3 pages)

From Water to Land (Revision)AbstractThe early tetrapods were the first vertebrates to actually walk the solid earth. They began their conquest of land in the Paleozoic era around 360 million years ago. The question many paleontologists have been asking for a long period of time is whether the anatomy for ... Read More

An Introduction to the Issue of Forestry and Its Sustainability (2121 words, 5 pages)

Forestry and its SustainabilityAccording to Webster s New World Dictionary, the definition of forestry is the science of developing, caring for, or cultivating forests or the management of growing timber. The same dictionary defines development as the state of being developed. According to the same reliable source, one of the ... Read More

An Introduction to the Issue of California Water Pollution in Today’s Society (371 words, 1 pages)

California Water PollutionWater pollution is the major problem in our world today. The state of California also has many water problems of it's own. Many living things suffer from polluted water. Humans, animals, and other organisms depend on water to live. So what will happen if nothing is done to ... Read More

An Analysis of the Occurrence of Cadmium in the Environment (1251 words, 4 pages)

Cadmium and sewage sludgeThis essay concentrates on the heavy metal cadmium, and its occurrence in the environment, its pathways into and out of the human body and its movement into and out of Sewage sludge. Firstly, I will provide a clear definition of the Heavy Metal Cadmium.What is Cadmium?Cadmium is ... Read More

An Analysis of the Ecological Issue of Deforestation (518 words, 2 pages)

AEcological issue Deforestation, logging Issues Effects wildlife habitats biodiversity Increases soil degradation erosion. Carbon storage - leads to more Carbon dioxide in atmosphere - leads to global warming Social- technological Can lead to global warming Less use of timber to stop Essay.The ecological issue that I have been researching is ... Read More

An Analysis of the Biological Effects of Radiation (618 words, 1 pages)

The Biological Effects of RadiationWhether the source of radiation is natural or man made, whether it is a small dose of radiation or a large dose, there will be some biological effects. Radiation causes ionizations of atoms, which will affect molecules, which may affect cells, which may affect tissues, and ... Read More

An Introduction to the Analysis of the Environmental Issue (2703 words, 5 pages)

Three distinct issues are at hand as we discuss the prospect of taxing the use of disposable diapers. The first of these is the environmental impact issue, supplemented by the general belief that the government is subsidizing the paper industry. The second issue is a compilation of convinces, health issues, ... Read More

An Analysis of the Issue of Deforestation and Its Threat to Environment (1628 words, 3 pages)

DeforestationThe disappearance of trees, unquestioningly accepted as an indication of environmental degradation, evoked reactions ranging from disheartening feelings of powerlessness to various forms of cynicism (Kuchli, 1997 Page 8). Not only do forests support plants and animals but they also have local and even global impact on ecosystem sustainability. It ... Read More

An Introduction to the Natural Population of Guppies (1931 words, 4 pages)

In 1976 two biologists, David Reznick of the University of California at Riverside and John Endler of the University of California at Santa Barbara, traveled to the West Indies island of Trinidad to begin the first in their inclusive series of studies concerning evolution. Their studies focused on the vast ... Read More

The Consequences of Deforestation on the Environment (417 words, 1 pages)

DEFORESTATIONDeforestation is the permanent destruction of forests and woodlands. The population requires food production deforestation occurs as the forests are converted for agricultural uses. Deforestation has resulted in the reduction of indigenous forests to four-fifths of their pre-agricultural area. Indigenous forests now cover 21 of the earth s land surface. ... Read More

An Overview of the Environmental Impacts of Large Dams (1184 words, 5 pages)

The Environmental Impacts of Large Dams Land and water are ecologically linked in a natural system called a watershed. From the smallestdroplet to the mightiest river, water works to shape the land, taking with it sediment and dissolved materialsthat drain to watercourses and, in most cases, eventually to the sea. ... Read More

An Analysis of the Effects of Cyclones on the Environment in the Indian Ocean (552 words, 1 pages)

And their effect on the built environmentThey are known as Hurricanes in the Caribbean, Typhoons in the China Sea, Cyclones in the Indian Ocean and most commonly called Tropical Cyclones. You can call them what you want but they all have one thing in common they are extremely destructive when ... Read More

Environmental Earth Science Essay Examples