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Global Warming
What some people believe that the earth is going through global warming. What people believe global warming is when the world is getting warmer like a green house. This is also known as the greenhouse effect. What happens is people are polluting the earth with garbage, over population, and cutting down trees. Humans breathe out carbon dioxide. Plants need carbon dioxide to live. Plants release oxygen and humans need oxygen to live. But when we cut down trees it upsets its balance then the earth fills up with carbon dioxide and carbon dioxide molecules absorb heat which causes global warming. Some people say it’s a myth and others disagree. The debate continues.
Article posted May 9, 2012 at 10:28 AM •
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