Rock Types

3. an igneous rock that forms on Earth's crust
6. a type of metamorphic rock in which mineral grains are arranged in planes or bands
8. a sedimentary rock that forms when water evaporates
10. the makeup of a rock
11. a type of rock that forms from compressed or cemented layers of sediment
12. an igneous rock that forms under Earth's crust
14. a sedimentary rock that forms from the remains, or fossils, of once living things
15. large particles relating to texture

1. the size, shape and position of the grains that make up a rock
2. a type of rock that forms from a rock being exposed to high temperature and pressure
4. a type of metamorphic rock that does not have mineral grains arranged into planes or bands
5. a sedimentary rock that forms when sediment is buried, compacted, and cemented together.
7. this rock forms when hot, liquid magma cools into solid rock
9. small particles relating to texture
13. a combination of one or more minerals or organic matter