Rock quiz review

1. Igneous rocks are...

• A. rock that forms from minerals

• B. rock that contains iron

• C. rock that forms from magma or lava

• D. rock that contains crystals

2. All rocks follow the same pathway through the rock cycle. *

• True

• False

3. What are the two types of Igneous rocks *

• A. extrusive and intrusive

• B. foliated and nonfoliated

• C. chemical and organic

• D. clastic and inorganic

4. Extrusive rocks form beneath Earth's surface. *

• True

• False

5. The three major groups of sedimentary rock are... *

• A. clastic, inorganic, chemical

• B. foliated, clastic, organic

• C. sandstone, gneiss, slate

• D. clastic, organic, chemical

6. The texture of an igneous rock depends on the size and shape of its *

• A. mineral crystals

• B. grain size

• C. mineral composition

• D. grain pattern

7. Igneous rocks with similar mineral compositions always have the same textures. *

• True

• False

8. Sedimentary rocks form from particles deposited by water and wind. *

• True

• False

9. Which ones are two examples of non foliated metamorphic rocks

• A. granite and gneiss

• B. shale and slate

• C. sandstone and quartzite

• D. marble and quartzite

10. Under heat and pressure granite becomes this metamorphic rock..

• A. slate

• B. gneiss

• C. quartzite

• D. marble