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213 nccu0712
nccu0712wang01
"Resources Disappearing"
Submitted: June 05, 2008, 09:57:22 PM CST
Score: 5 out of 6

Question:
Many parts of the world are losing important natural resources, such as forests, animals, or clean water. Choose one resource that is disappearing and explain why it needs to be saved. Use specific reasons and examples to support your opinion.


Essay:
Best way to cure our damaged lung

On the earth, there is 30% land and 70% water which seems interesting that we, human beings have so few lands but a lot of water. However, the ratio of land and water helps a lot to keep our climate balance. Nowadays, in order to make our life more convenient we are destroying the perfect proportion and consuming too many forests called "lung of the earth."

Due to hewing too many trees down to burn, to make houses, to produce papers the climate is changing to another type. Trees do photosynthesis so bring in oxygen but deplete carbon dioxide. We are in need of oxygen so when the oxyen become less and the carbon dioxide is more we are in danger not only personally but environmentally.

"Greenhouse effect" has appeared when we consume too many resources, like forests and petroleum. Because the carbon dioxide is too much for our earth to digest some of that has stayed in our planet. The temperature turns higher and higer so the glacier melt in an abnormally fast speed and then sea level becomes higer as well. Once sea level is higher those islands are possibly disapearing on the map.

We should save as more as forests. Because for human beings, it is no possibility to live in water; it is better to live at an appropriate temperature; it is extremely important to keep our lungs clean, healthy why should not we take action to keep trees grow and plant more of them? Those are best ways to cure our damaged lungs! Start now!


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