Across
- 2. What helps to take carbon dioxide out of the air?
- 5. What are the three R's?
- 8. Who was the American Senator who came up with the idea of Earth Day?
- 9. What occurred in 1969 that prompted the idea of Earth Day?
- 10. What is in danger of melting that would cause sea levels to rise and lead to loss of habitat?
Down
- 1. What day does Earth Day take place each year?
- 2. Around how many Americans showed their support on the first ever Earth Day?
- 3. What has caused global temperatures to rise to dangerous levels, resulting in climate change?
- 4. What is climate change sometimes also referred to as?
- 6. What should we eat less of to help prevent global warming?
- 7. What are species in danger of due to climate change?
- 11. What type of pollution is a serious issue because it doesn't decompose?