Name: _________________________________________________
Date: ______________________
- The earth has an unlimited amount of fossil fuels and humans are using them very slowly. (True or False?) ____________________
- Renewable energy sources are sometimes called “green _________________” because they help keep_________________________________________.
- The greenhouse effect is caused by gases acting like a thin layer that keeps heat from the sun inside our __________________________________.
- How do trees help our environment?
- Recycling helps the environment by reducing trash, saving space in our landfills, and saving energy. List three common items that you can recycle.
- Draw a picture demonstrating a way that you can reduce waste and reuse items. (Use the back of this worksheet to draw your picture.)