Across
- 3. Making air, water and soil dirty.
- 6. Cutting down forests.
- 8. One of The Three Rs.
- 10. All the living things on our planet.
- 11. Coal, oil and natural gas.
Down
- 1. What we should do with electrical devices when we aren’t using them.
- 2. The name of our planet.
- 4. Catching too many fish.
- 5. What we should take instead of a bath.
- 7. What we should do with paper, glass and plastic.
- 9. What we celebrate on April 22nd.