... is from, and what it leads to. The Carbon cycle is a good example of this process. Carbon is basically the key element of life and in all greenhouse gases. Methane for example is more dangerous then others. Methane (C3H8) has been proven to be around ten times worse as a greenhouse gas then carbon dioxide (CO2). According to the royal society of ... found in the rainforest, some individuals and companies are clearing rainforest land and raising cows on it because the land is somewhat cheap. However, the rainforest soil isn't very good for growing the grasses cattle eat; usually after a ...

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• Grade Level: Undergraduate

... Warming is described as the progressive gradual rise of the earth's surface temperature thought to be caused by the greenhouse effect and responsible for changes in global climate patterns. The greenhouse effect is the absorption of energy radiated from the Earth's surface by carbon dioxide and other ... and has tended to mask the warming effect of rising carbon dioxide for much of the last 100 years until the mid-1970's, when clean air acts became operative. This planet is losing its forests, 34 million acres each year through burning and cutting. The destruction of tropical forests ... ...

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... to other droughts of the 20th Century, [it] was as extensive as the major droughts of the last 40 years" (NOAA, Drought). During the drought of 2002 over seven million acres burned in wildfires; these fires were the worst the West had seen in over 50 years. "The largest wildfires in state history occurred in Colorado, Arizona, and Oregon [from 1999 ... -2002]" (NOAA, Drought). From 1999-2002 many other severe drought conditions arose: Texas, Florida and Louisiana broke the 104 year record for having the three driest months; Florida wildfires were the worst in 50 years; Dust storms pounde...

• Word Count: 1577
• Approx Pages: 6
• Grade Level: High School

... levels of these gasses, causing more problems. The burning of solid waste, fossil fuels, and wood products are major causes. Automobiles, heat from homes and businesses, and factories are responsible for about 80% of today's carbon dioxide emissions, 25% of methane, and 20% of the nitrous oxide emissions. The increase in agriculture, deforestation, landfills, industrial production, and mining contribute a significant ... emission inventory counts the amount of air pollutants discharged into the atmosphere. These emission inventories are used by many organizations. NASA and meteorologist...

• Word Count: 914
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• Grade Level: High School

... levels of these gasses, causing more problems. The burning of solid waste, fossil fuels, and wood products are major causes. Automobiles, heat from homes and businesses, and factories are responsible for about 80% of today's carbon dioxide emissions, 25% of methane, and 20% of the nitrous oxide emissions. The increase in agriculture, deforestation, landfills, industrial production, and mining contribute a significant ... emission inventory counts the amount of air pollutants discharged into the atmosphere. These emission inventories are used by many organizations. NASA and meteorologist...

• Word Count: 919
• Approx Pages: 4
• Grade Level: High School

... hear that? (Dramatic pause) It's the sound of a tree falling. Actually it's the sound of millions of trees falling. It's the sound of thousands of acres a day of tropical and lush rainforest the world over, falling to their bitter stumps, and we can't here them, because we're not there. (Pause) ... correctly, Earth Day seemed to be a mandatory holiday in our nations' public schools, with each student enthusiastically doing his or her part to save the world for our children, (subtle laugh) Today, we don't wear save the rainforest shirts, we've somewhat lost our steam on the global warming...

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• Grade Level: High School

As each day passes Earth is experiencing more global warming, entire ecosystems are destroyed, several acres of the rainforest are wiped out, and pollution is causing harmful effects. Earth is slowly being destroyed, and if people aren't ... waves, and windstorms. Until the mid-1970s, the planet had been warming by one degree F per century-a rate at which most ecosystems can adapt. But for the last 20 years, Earth has instead been warming by four degrees F per century. The world has warmed enough over the past century to cause glaciers ... long as the basic stock remains intact. Extraction ...

• Word Count: 700
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• Grade Level: Undergraduate

... wastes into the air and being wasteful in burning fossil fuels. The carbon dioxide level is estimated to double by the year 2050, raising the average global temperature by 2-5 degrees. (For more information see Capitalism's Effects on the Environment) 1600 million cubic miles of forest is cut down each year in order to provide companies with lumber and to clear land ... for agriculture and cattle grazing to support North American hamburger supplies and pet food. Deforestation increases the amount of solar radiation onto the earth which causes hotter soil, greater variability in ... th...

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... Environmental pollution is the contamination of the earth and its atmosphere to such an extent that it starts disrupting the natural environmental processes. Environmental pollution occurs in many different ways. For instance, Global warming, Deforestation, ozone layer depletion and Acid rain are a few environmental issues caused by man. Environmental pollution and its adverse effects has gotten a great attention ... monoxide, organic compounds and other toxic chemicals that destroy the atmosphere. Burning fossil fuels such as coal, oil, natural gas and gasoline produces carbon dioxide...

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• Grade Level: Undergraduate

... , high cholesterol and many risk factors. Vegetables are beneficial to human body as Albert Einstein describes "Nothing will benefit human health and increase chances for survival of life on Earth as much as the evolution to a vegetarian diet" (Richard 2). What exactly are vegetables? There are many different ... Destruction of trees and forests is a major cause of global warming. It a surprising fact that "Two-hundred and sixty million acres of US forests has been cleared for crop to produce the meat-centered diet (Robbins 2). The burning of forests also causes extinction of animals and...

• Word Count: 965
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• Grade Level: Undergraduate

... own 81% of the countries farmland and 70% of the world=s households are landless= (Anderson 1990).. Landless peasants are forced to search for land in the untouched forests. The building of new commercial logging roads into the interior rainforests assists the farmers in their search. Often, ... by commercial forestry. The global markets= demand for wood and wood products fuels the scale of logging activities. As consumption of wood, paper and other forest products increases so does the rate of deforestation. Eleven million acres a year are cut for commercial paper. AMcDonald=s J needs ...

• Word Count: 1178
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• Grade Level: Undergraduate

... world. -If certain forms of deforestation are executed properly they can be beneficial, or at least not harmful to the environment. -Deforestation is also used for cattle ranching, which is a large part of the diet. Con -It is often not executed in a productive way, which means it harms the ... animals living in the Amazon. Mining: Extracting rocks and minerals from the rainforest. Pro -Extracts valuable rocks and minerals out of the rainforest, which sell for money and benefit the economy. -Gives lots of people jobs. -Iron, Brazil's main mineral is wanted around the world. Con -Mines of...

• Word Count: 1412
• Approx Pages: 6
• Grade Level: High School