Question

question 3 (5 points) whats the most common extrusive igneous rock on earth? a) rhyolite b) pumice c) basalt d) obsidian question 4 (5 points) all of the following are factors that affect metamorphic processes except a) mineral composition of the parent rock. b) pressure. c) deposition of new layers of sediment.

Explanation:

Extrusive igneous rocks form from lava cooling on the Earth's surface. Basalt is the most common extrusive igneous rock. Metamorphic processes are affected by factors like the parent - rock's mineral composition and pressure, but sediment deposition is related to sedimentary rock formation, not metamorphic processes.

Answer:

Question 3: C. Basalt
Question 4: C. deposition of new layers of sediment