Which of the following nations is NOT part of North Africa? Algeria Ethiopia Libya Morocco

The cloud that is NOT precipitating and covers the entire sky, forming a low blanket of clouds that causes overcast conditions. What kind of cloud is this? A) stratus B) nimbostratus C) altostratus D) cirrostratus

A measurement of population per unit of area, usually quoted by square mile or kilometer, relates to which demographic?

Why are the Sierra Nevada lakes very sensitive to changing climate?

The flooding of the Indus River Valley created empty and deserted lands. T F

A tsunami wave that is 2 feet

In your own words, describe how a primary wave moves.

Based on studies of planetary systems around other stars, which of the following statements are currently believed to be true about how common or rare it is for stars to have planets in orbit around them?

The less mass in a given volume of air, the a. more the air weighs. b. greater the air pressure. c. more dense the air. d. less dense the air.

Which is the most destructive kind of mass movement

What immediately happens to rainwater when it falls to earth? What eventually happens to it?