1. Global Warming
A large portion of the energy sources we use comes from burning fossil fuels. ... Conserving energy means making changes in the way we live. ... You can help some energy by recycling paper, glass, plastic, and aluminum-it takes energy to make all of these products. ... But like energy conservation, it will help control problems while we are developing new energy sources that don't add carbon dioxide to the atmosphere. ... Eventually, advances in technology should lower the cost of solar power and should also make other renewable energy sources more practical replacements for fossil ...
- Word Count: 2008
- Approx Pages: 8
- Has Bibliography
- Grade Level: High School