Term Paper on "Environmental Changes the Physical"

Term Paper 3 pages (1019 words) Sources: 3

[EXCERPT] . . . .

Environmental Changes

The Physical Environmental Change

What is global warming? How does it affect the weather, what are the contributing factors? Global warming is the gradual process increase in earth temperature; the warming is attributed to the increase of greenhouse gases in the Earth's upper atmosphere like carbon dioxide and methane emissions caused by human activities like farming, industrial and deforestation. These kind activities discharged smoke that contributes to warming of the environment. Many scientists believe that an increase in temperature may lead to changes in weather patterns that would cause harmful effects like flood, drought and storms. This might also harm the wildlife like plants and animals. Animals like birds may force to transfer to another place. According to Time Magazine, "heat waves storms, floods and fires to massive glacial melts, the global climate seem to be crashing around us. Scientists have been calling this shot for decades. This is precisely what they have been warning would happen if we continued pumping greenhouse gases into the atmosphere, protecting the heat that flows in from the sun and raising global temperature." This is serious problem and real threat to the planet and this is happening more quickly in some parts of the world than others. Different regions are likely to experience some adverse effects of climate. For example in China global warming has a major effect on agriculture because of temperature and because of climate change Africa's supply of foods and water is endangered, even in the deserts of Arabia where summer temperature top 50 centigrade, snow fell.

There are many contributing factors on these geographical changes. These are gases in the atmosphere; the population growth; burning fossil of fuels and electric power plants. Rising in temperature are expected to increase sea levels like in Arctic Ocean. Researchers have suspected that loss of Arctic sea ice may be causes by changing atmospheric patterns over the Arctic temperatures that result from greenhouse gas build up in the atmosphere (Recent Warming of Arctic may affect worldwide climate October 2003). The greenhouse helps to balance the global temperature by shielding the heat that surrounds the planet, this is very essential for life on Earth. It is the result of heat absorption by certain gases in the atmosphere. Without natural greenhouse effect the temperature of the Earth would be about zero degrees, it has a small contribution to the atmosphere but it has big impact and mankind abuse the natural process by creating more greenhouse gases in the atmosphere. Because of the increasing greenhouse gas emission it poses negative consequences. According to National Resources Defense Council Arctic region is getting thinner and melting. This once permanent ice is already affecting native people and wildlife and plants. Polar bears, whales, walrus and seals are changing their feeding and migration patterns, making for native people to hunt them. Along arctic coastlines, entire villages will be uprooted they are in danger of being swamped. The native lives in Arctic view global warming as threat to their culture identity and survival.

Population growth and climate change can… READ MORE

How to Reference "Environmental Changes the Physical" Term Paper in a Bibliography

Related Term Papers:

Environmental Justice and Executive Order 12898 Research Proposal

ENVIRONMENTAL JUSTICE & EXECUTIVE ORDER 12898

The objective of this work is to examine whether the issuance of Executive Order 12898 in 1994 has made a recognizable difference in assisting… read more

Research Proposal 35 pages (9648 words) Sources: 20 Topic: Environment / Conservation / Ecology

---

Physical Activity for Seniors Grant Proposal

Physical Activity

Physical Activities and the Elderly: A Grant Proposal

At every age, it is imperative to remain physically active. Individuals who maintain a lifestyle that includes regular physical activity… read more

Grant Proposal 8 pages (2404 words) Sources: 8 Topic: Sports / Exercise / Fitness

---

Environmental Impact of Coal Mining in Appalachia Thesis

Environmental Impact of Coal Mining in Appalachia

An aerial view of mountaintop removal mining

http://www.thestar.com/sciencetech/Environment/article/3061652008)

The issue of coal mining in the Appalachian regions has in recent years been the… read more

Thesis 13 pages (3880 words) Sources: 15 Topic: Environment / Conservation / Ecology

---

Environmental Science Issues -- Transportation and Energy Essay

Environmental Science Issues -- Transportation and Energy

(1) What is the environmental impact of the world's ever increasing (direct and indirect) demand for transportation?

On one hand, modern transportation systems… read more

Essay 3 pages (832 words) Sources: 2 Topic: Environment / Conservation / Ecology

---

Environmental Security Term Paper

Environmental Security

The environment and its preservation for future generations has become one of the most important current issues not only in general society, but also in the political arena.… read more

Term Paper 10 pages (3409 words) Sources: 25 Style: Harvard Topic: Environment / Conservation / Ecology

---

View 100+ more related papers  >>