Across
- 3. trees and shrubs
- 5. casings you find on the beach
- 6. the air we breathe in
- 7. a chemical reaction caused by water and carbon dioxide
- 9. the type of landscape which is used to describe towns and cities
- 12. the word we use to describe naturally occurring processes in nature
- 13. the most dangerous animal on the planet
- 15. when earth is worn away
Down
- 1. built to stop the dunes from eroding
- 2. plates which are continuously moving below the earths crust
- 3. something which erupts magma into the atmosphere
- 4. when humans use up too much of the environments natural resources
- 8. something easy we can do to help keep our planet clean
- 10. a place in the ocean where you find coral
- 11. a rocky outcrop in the water
- 14. a place with lots of sand