Across
- 2. Something that you don’t use anymore and throw away. (synonym : rubbish)
- 9. The quantity of water coming from the sky
- 10. The process when the soil becomes dry and can't grow plants anymore.
- 13. The ozone _ _ _ _ _ _ _ _ _ helps protect us from the harmful rays of the sun.
- 14. Damage caused to water, air or soil by harmful substances or waste
- 16. Protect or take care of something that is in danger.
- 18. The variety of different plants, animals, and other living things in a particular area
- 20. Bad-smelling gases or smoke in the air.
Down
- 1. The cutting down of trees in a large area.
- 3. General weather conditions usually found in a particular place.
- 4. A living thing that grows in the ground, has leaves, and makes its own food from sunlight. Examples are trees, flowers, and grass.
- 5. The process when something changes from a solid to a liquid because it gets warm.
- 6. A big fire that spreads quickly, usually in forests or grasslands, and can be very hard to stop
- 7. To collect and treat rubbish to produce useful materials which can be used again
- 8. Is intended to be thrown away after use.
- 11. The boat accidentally caused an oil_ _ _ _ _ _ _ _in the ocean, spreading harmful chemicals across the water and threatening the local marine life and ecosystem..
- 12. Can be broken down (destroyed) by natural processes
- 15. A building or place where things are made, usually in large quantities, using machines and workers.
- 17. All the natural things around us, like the air, land, water, plants, and animals.
- 19. The planet we live on.