Monday 8th Grade Review

6. These clues to the past are mostly found in sedimentary rock.
10. The landform that occurs underwater at a divergent boundary.
11. The type of boundary where subduction occurs.
12. The park in the western US with evidence of a volcano.
13. The type of tectonic plate found under the ocean.
14. Large pieces of crust that are floating on the mantle.
15. When hot magma rises, cools, and falls - creating the movement of the plates.

1. The type of boundary that creates seafloor spreading.
2. A line of volcanoes that occurs above where a subducted plate melts.
3. The islands created by hotspots in the Pacific.
4. The type of rock created by heat and pressure as crust folds.
5. Oceanic plates are subducted because they are ___ _____.
7. The type of rock created when bits of igneous and metamorphic rock settle on each other.
8. When one plate falls beneath another and melts.
9. The type of rock created by cooled lava.