Landforms

4. Layer of melted iron and nickel
6. Causes Earthquakes also called slip and slide boundary's
7. wegener Proposed the idea that continents sat on large crustal plates
11. An example is Lemonade
13. most form on ocean floors, causing magma to rise up, cool and form ridges
14. An example is Salt and pepper
16. Cooling magma becomes rock
17. Is most commonly found in sedimentary rock sedimentary Rock made by sediment under immense pressure metamorphic Rock made by heat, pressure, and mineral rich liquids

1. Most earthquakes and volcanoes are here
2. This is where the rocks moved by erosion is deposited
3. these happen when two plates push against each other
5. This prosses breaks down rocks
8. Earths first layer innercore iron and nickel thought to be solid because of pressure
9. Causes mountains on land
10. tectonics The scientific theory that Earth’s crust is divided up into massive plates that float on top of the mantle and can move around
12. This prosses moves broken down rocks
15. the thickest layer