Because air at the poles in colder and denser than surrounding air, it

What is the process of denser crust sinking beneath less dense crust after collision called?

Is Moscow located in the asian part of Russia

What is the measure in degrees of an angle that is supplementary to a 74 degree angle?

Asia is mostly in the northern and what hemisphere

Spain's Roman Catholic Church A. worked to convert native peoples in the Andes and the Pampas to Christianity. B. was tolerant toward the religious beliefs of the native peoples of the Andes and the Pampas. C.

3. Earth has three main climate zones because of the differences in latitude and • amount of precipitation received. • distribution of sunlight. • ocean currents. • prevailing winds.

A large piece of rocks contains a thick shelled clam fossil what evidence does this fossil best provides evidence of the size of the clam population in the past evidence of the change in diet of the thick - shelled over time evidence of the

What do jamestown and plymouth have in common?

What cities are in area code 213?

The current US government is an example of: unitary system representative democracy confederate system oligarchy