Science

2. what cooling magma becomes rock what rock does it become.
4. what boundaries plates move apart.
5. what occurs when two plates push against each other and become locked.
7. what is the second most inner layer of earth.
9. what cleans up the stuff after weathering.
10. what type of weathering causes reactions to nature.
11. what boundaries plates push together.
12. _________ is found mostly in sediment rocks
16. extreme heat and pressure creates one type of rock into a new one, what is the new rock called.
18. who proposed the idea that continents sat on. large crustal plates that had moved and carried the. continents to their current positions on Earth.

1. what is the inner most layer of earth.
3. what is the second outer most layer of earth.
4. what takes away all the stuff and deposits it.
6. what is a mix of two or more things together.
8. plates slip past each other.
13. what is a mixture which one substance dissolves in another.
14. what is the outermost layer of the earth.
15. what type of weathering breaks down rocks or ice.
17. what rock is created when layers of sediment bonds together and forms rock.