Across
- 3. when a wave picks up material and hurls it at the base of a cliff
- 5. the erosion of a head land
- 8. layer of the earths atmosphere closest to the earth.
- 9. when eroded material is dropped by constructive waves
- 10. weather conditions measured over a long time
- 13. is the foamy stuff that washes up on the beach
- 14. this is the opposite of a low air pressure
- 15. layer of air around the earth
- 16. day to day short term changes in the atmosphere at a location
- 18. the top of waves
Down
- 1. destructive waves wearing away at the coast
- 2. this is the movement of material up or down a coast
- 4. radiation energy from the sun that heats the earth
- 6. builds up beaches most common in sumer
- 7. one half of the earth divided by the equator
- 11. hight above sea level
- 12. grass vegetation to reduce erosion
- 17. are created when strong wind blows up a beach and forms small hills