Energy Efficiency World: Student Worksheet #3             

Help the Environment  

Name: __________________________ Date: ________

1. The earth has an unlimited amount of fossil fuels and humans are using them very slowly.
(True or False?) ____________________

2. Renewable energy sources are sometimes called “green _____________” because they help keep_________________________________________.

3. The greenhouse effect is caused by gases acting like a thin layer that keeps heat from the sun inside our __________________________________.

4. How do trees help our environment?



5. Recycling helps the environment by reducing trash, saving space in our landfills, and saving energy. List three common items that you can recycle.




6. Draw a picture demonstrating a way that you can reduce waste and reuse items. (Use a separate piece of paper.)

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