Introduction Questions

1. Name the specific Earth science described by each of the following statements:

a. This science deals with the dynamics of the oceans---Oceanography.
b.This word literally means "Study of the Earth."---Geology.
c.An understanding of the atmosphere is the primary focus of this science.---Meteorology.
d.This science helps us understand Earth's place in the universe.---Astronomy.

4. The oceans cover nearly 71% of Earth's surface and contain about 97% of the planet's total water supply.

5. What are the two sources of energy for the Earth system?---The sun and the Earth's interior.