Across
- 1. working out an answer that requires maths
- 6. An effect of melting ice caps due to climate change
- 7. The greenhouse gas produced when we burn fossil fuels
- 11. Say why it is this way and what this means
- 12. The planet we live on
- 13. A vast, icy region near the North Pole
- 14. a term used for severe and prolonged periods of extreme heat
- 15. Describe, with a little explanation
- 16. The gradual increase in Earth's temperature due to human activities
Down
- 1. Weather conditions over a long period of time
- 2. Using resources in a way that does not deplete them for future generations
- 3. Say what you see without having to say why
- 4. The process of clearing large areas of forests
- 5. The protection of natural resources and the environment
- 8. Both sides of the argument, agree to disagree, starting each paragraph with a comparative
- 9. Energy harnessed from sources that won't run out
- 10. A gas that traps heat in the atmosphere