Geology (Pt 1)

Question 1

Rock Cycle

Answer 1

The geologic cycle governing the constant formation, alteration, and destruction of rock material that results from tectonics, weathering, and erosion, among other processes.

Question 2

Igneous Rock

Answer 2

Rock formed directly from magma through the process of melting and solidification.

Question 3

Intrusive Igneous Rock

Answer 3

Igneous rock that forms when magma rises up and cools in a place underground , resulting in a glassy to fine grained texture.

Question 4

Extrusive Igneous Rock

Answer 4

Rock that forms when magma cools above the surface of the earth, resulting in a coarse grained texture.

Question 5

Sedimentary Rock

Answer 5

Rock that forms when sediments such as muds, sands, or gravels are compressed by overlying sediments.

Question 6

Metamorphic Rock

Answer 6

Rock that forms when sedimentary rock, igneous rock, or other metamorphic rock is subjected to high temperature and pressure.

Question 7

Parent Material

Answer 7

The rock material from which the inorganic components of soil are derived.