Geologists often use the scientific method and supporting data to propose new ideas and test the validity of these ideas, assignment help

2. Geologists often use the scientific method and supporting data to propose new ideas and test the validity of these ideas. These new ideas are called:

a. theories.

b. ideas

c. methods

d. hypotheses.

3. The current idea that governs our understanding of planetary systems is called:

a. planetismal theory

b. Collision Theory

c. Nebular Theory

d. Differentiation Theory

4. Largely due to information gathered by the Apollo missions, the moon is thought to be:

a. made of cheese

b. a captured comet.

C, a portion of the Earth sucked out by a close meteor encounter.

D. a portion of the Earth blasted into space by a large protoplanetary collision.