Smaller bits of rock that pass through the atmosphere and slam into earth's surface are called
a. asteroids.
b. meteors.
c. meteorites.
d. meteoroids.

Aballet student who learns with the of his instructor is demonstrating learning.

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

The mantle is made up of which structural zones?