Power generated from natural gas plants involves lower capital and fuel costs than other methods of electricity. ... Although this comparison represents a disadvantage for natural gas, its very low capital costs offset the moderate fuel costs. ... However, among all other non-renewable and plant-driven sources of energy production, including nuclear and fossil fuels, natural gas causes the least harmful environmental consequences. ... While renewable sources of energy are considered more environmentally-friendly than gas and other fossil fuels, these newer sources are expensive and difficult t...

• Word Count: 847
• Approx Pages: 3
• Grade Level: Undergraduate

Most of this energy comes from the burning of fossil fuels (normally coal) at power plants; which result in pollution. ... Thanks to recent technology, new ways are being discovered to obtain energy in a way that doesn't harm the environment as much as fossil fuels. ...

• Word Count: 752
• Approx Pages: 3

Mercury is released from both natural sources such as volcanic eruptions and deep sea vents, and man-made sources as combustion of fossil fuels, incineration of mercury-containing products, and manufacturing processes. ...

• Word Count: 501
• Approx Pages: 2
• Grade Level: Undergraduate

Pollution in the air is mainly caused by fossil fuel burning. ... To initiate the use of these facilities in developing countries, (especially ones which have no hold on fossil fuels), will help start a revolution which the US would then follow or possibly be an example of. ...

• Word Count: 1083
• Approx Pages: 4
• Grade Level: Undergraduate

We are facing global warming due to the burning of fossil fuel, leveling rainforests and filling the atmosphere with chemicals. ... Our enormous volume of consumption and waste is basically fueling the environmental crisis. ...

• Word Count: 1076
• Approx Pages: 4
• Grade Level: High School

To understand the magnitude of the pressures of resources and ecosystems it is useful to turn to the conceptual equation that is widely attributed to Paul R. Ehrlich (1968). Ehrlich was an American biologist and educator in the year 1968. The equation relates impact (I), to population (P), affluence...

• Word Count: 1063
• Approx Pages: 4
• Grade Level: Undergraduate

Nonrenewable resources, such as fossil fuels (oil, coal, and natural gas) and mineral deposits (iron, gold, and aluminum) are those in limited amounts that can only be replenished over extremely long periods of time. ...

• Word Count: 1124
• Approx Pages: 4
• Grade Level: Undergraduate

Have you ever thought about how your children's and grandchildren's life will be in the future? Is it peaceful, rightful, healthy, sophisticated, and joyful? In our daily life we do a lot of activities as a part of our living; we work to earn money, go to schools to improve our education, consume na...

• Word Count: 921
• Approx Pages: 4
• Grade Level: Undergraduate

Something akin to panic is communicated onto my sterile computer screen, then my furrowed brow and soon my troubled mind when I sit alone, in the dark of my room and explore ideas and possibilities. Turning the light on and the computer off doesn't dissolve my disturbed mood; nothing does until the ...

• Word Count: 1159
• Approx Pages: 5
• Grade Level: Undergraduate

Unfortunately, both CO2 and N results from human activities such as the combustion of fossil fuels in vehicles, power plants, industries Together they alter climates to extremes, contribute to the formation of acid rain, attributes to soil infertility, as well as producing low level photochemical smog; affecting the Earth's ecosystems respectively. ...

• Word Count: 1055
• Approx Pages: 4
• Grade Level: Graduate