31) pumice is formed when lava from a volcano cools. which rock type is pumice?* a) gaseous rock b) igneous…

31) pumice is formed when lava from a volcano cools. which rock type is pumice?* a) gaseous rock b) igneous rock c) sedimentary rock d) metamorphic rock 32) because granite cools below the surface of the earth, it is —* a) an igneous extrusive rock b) an igneous intrusive rock c) a sedimentary rock d) a metamorphic rock

31) pumice is formed when lava from a volcano cools. which rock type is pumice?* a) gaseous rock b) igneous rock c) sedimentary rock d) metamorphic rock 32) because granite cools below the surface of the earth, it is —* a) an igneous extrusive rock b) an igneous intrusive rock c) a sedimentary rock d) a metamorphic rock

Answer

Answer:

  1. B. Igneous rock
  2. B. an igneous intrusive rock

Brief Explanations:

  1. Igneous rocks form from lava/magma cooling. Pumice from lava - igneous.
  2. Granite cools below Earth's surface. Intrusive igneous rocks form this way.