Environment

6. A harmful or poisonous gas released into the environment.
7. Energy from natural sources that can be replenished, like wind or solar power.
9. A statement about what will happen in the future.
12. disaster Something that happens naturally and causes great damage, like an earthquake or flood.
14. A small amount of water in the form of a tiny drop.
16. the natural environment where animals and plants live.
18. species animals and other creatures that is at risk of disappearing forever.
21. To become aware or understand something clearly.
22. Energy sources that cannot be replaced after they are used up, like oil and coal.
25. The act of turning used materials into new products.
27. change a process when the weather changes globally.
28. a process when large areas of forest are cut down.
30. the thin layer of ice when the temperature changes suddenly.

1. a process of the earth becoming warmer.
2. an extreme storm.
3. damage caused to water, air, etc. by harmful substances or waste.
4. overreacted, worried and careful.
5. gases gases that trap heat in the atmosphere.
8. The process of a species dying out and no longer existing.
10. a natural disaster when the level of water rises.
11. To use something carelessly or unnecessarily, causing loss or damage.
13. Materials thrown away as garbage.
15. To avoid something from happening.
17. a mindset when someone doesn’t care.
19. a natural disaster when there’s hardly any water.
20. to reduce something or make it smaller in amount or degree.
23. Trash or waste items scattered on the ground.
24. emission harmful gases like carbon dioxide that are released into the air.
26. all the living things and environments they live in.
29. fuel fuels like oil, coal and gas that we use for the energy.