Global warming is a huge issue in today's world. It's every American citizen's job to go out and help us fight against this common enemy!
Renewable energy would be a great way for the U.S. to reduce carbon emissions, make power safer, and create a whole new industry.
The U.S. needs to move away from nonrenewable energy sources like fossil fuels because these sources are not able to be replenished in a lifetime, ...
My letter discusses the importance of preserving our environment and changes in the earth's climate.
We need renewable energy instead of energy that creates pollution!
