Across
- 1. a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake
- 4. The plate boundary where two plates are moving away from
- 8. The name of the giant supercontinent that used to exist
- 9. other
- 11. A large body of enclosed water
- 12. The plate boundary where two plates are moving toward
- 13. An area of land completely surrounded by water
- 15. The process of plates moving under the Earth’s surface
- 18. The plate boundary where two plates are moving past each
- 19. a mixture of molten and semi-molten rock found beneath the surface of the Earth
- 20. The process of sediment being added to a landform
- 21. The low area of land between two hills or mountains
Down
- 2. An area of high land of more than 600 metres in height
- 3. A large natural stream of water flowing in a channel to the
- 5. The process of wearing down land
- 6. A natural physical feature found on the surface of the Earth
- 7. a large hole in the side of a hill, cliff, or mountain, or underground:
- 10. The place where two tectonic plates meet
- 12. The landscape that occurs when the land meets the sea
- 14. The breaking down of rocks and soil by the weather
- 16. An area of land with many distinct features and landforms
- 17. a geological landform consisting of a steep and often vertical column or columns of rock in the sea near a coast, formed by wave erosion
- 22. other
