... 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 ... ...

• Word Count: 1457
• Approx Pages: 6

... 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

... timber and to clear the land for farming or ranching. This destructive process is called deforestation. In order to clear forests for agriculture, people cut down and burn all the trees in area. When the flames die down, nothing is left but acres of blackened, lifeless countryside. The fire ... in response to the greenhouse effect. The degree of change depends on the degree of global warming. Even the lowest projected temperature increases for the coming decades, however, are expected to cause considerable climatic changes. Some parts of the earth will warm more than other parts. Some ....

• Word Count: 2008
• Approx Pages: 8
• Has Bibliography
• Grade Level: High School

... timber and to clear the land for farming or ranching. This destructive process is called deforestation. In order to clear forests for agriculture, people cut down and burn all the trees in area. When the flames die down, nothing is left but acres of blackened, lifeless countryside. The fire ... in response to the greenhouse effect. The degree of change depends on the degree of global warming. Even the lowest projected temperature increases for the coming decades, however, are expected to cause considerable climatic changes. Some parts of the earth will warm more than other parts. Some ....

• Word Count: 2008
• Approx Pages: 8
• Has Bibliography
• Grade Level: High School

... boreal forest. Lindroth has teamed up with other ecologists throughout the country to set up multiple experiments that will test this relationship (Lindroth and St. Clair, 2013). From 1000 acres land plots in Northern Wisconsin to simple 100 tree farm greenhouses on campus, Richard Lindroth is well on his way to figuring out this problem. It is known that forest ... and they must have a source of nitrogen to survive (Donaldson, 2007).  Increased temperatures have shown to increase the nitrogen content within forest trees. With forest trees being a primary food plant for over 100 species...

• Word Count: 1815
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

... with instead of polyurethane sponges (44); or carpool to work or school(54). I have to admit that a global problem pulls a lot of people together for one great cause. The greenhouse effect has caused people to panic, activists to rally, and governments to spend millions. But does it really exist? According to Roleff ... private agendas all under the word "greenhouse- have spent several millions of dollars. That is a lot of money and resources the world has paid for while hearing little about the actual problem and its solutions. Lots of people have spent time looking into the reasons and...

• Word Count: 1663
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

... 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