Across
- 5. the upper part of the earths Mantle that is below the lithosphere
- 8. who realized the coastlines of Africa and America fit together like a puzzle
- 10. They are made of oceanic/continental crust that divide the Earth's crust
Down
- 1. 2 large _________ was recorded in the Indian ocean during 2012
- 2. the outer part of the earth that consists of crust and upper mantle
- 3. Preserved remains or traces of remains of ancient organisms
- 4. the layer of earth that's made out of partially ______ ____
- 6. an expert in geology or student in geology
- 7. A person who is an expert on knowledge of the natural or physical sciences or a person who is studying such matters.
- 9. whats the same on both sides of the ridge