Many people believe that global warming is brought on by humans and that the effects can be seen all over the Earth. Above, the shores of Bermuda.

 

 

"I have learned a lot by working on a ThinkQuest team.  When our team chose the topic of Global Warming, I did not know much about it.  Through my research, I learned many facts and a great deal about the arguments scientists are making for or against global warming as a natural process.  My opinion is that whether or not human activity is the main cause, we should take steps to conserve energy, clean up the environment, and research alternative fuels. No matter what, these things will help make our planet better."

-Anna