Across
- 3. effect, Warming of the Earth as gases trap heat in the atmosphere.
- 4. greenhouse effect, Extra warming from more greenhouse gases due to human activities.
- 5. energy, Energy generated from the wind.
- 9. change, Long-term changes in global or regional climate patterns.
- 11. Two words.The study of natural features of Earth, like mountains and rivers.
- 15. An uncontrolled fire that spreads quickly over vegetation.
- 16. Energy sources like coal, oil, and gas formed from ancient plants and animals.
- 17. energy, Energy from sources that can’t be quickly replaced, like coal or oil.
- 19. Changing to better suit an environment or new conditions.
- 21. energy, Energy from the sun.
- 24. The natural environment where a plant or animal lives.
Down
- 1. Two words.The study of human activities and how they relate to the Earth.
- 2. Natural actions that shape the Earth, like erosion or weathering.
- 4. A continent located north of Africa and west of Asia.
- 6. Growth or improvement of something, like a country or area.
- 7. energy, Energy that can be reused or replenished, like wind or solar power.
- 8. A large, slow-moving river of ice.
- 10. Harmful substances introduced into the environment such as CO2.
- 12. A person or group with an interest or concern in something.
- 13. energy, Energy produced by splitting atoms.
- 14. Using resources in a way that doesn’t harm the future.
- 18. Clearing of trees or forests.
- 20. Traveling for pleasure or leisure.
- 22. Organic material, like plants and animal waste, used for energy.
- 23. A specific area or location on Earth.