Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of a. seismic waves. b. rock samples. c. liquid iron. d. volcanic eruption.

What events caused the united states to intervene in southwest asia?

Political boundaries are determined by the political party in control at the time. true or false

Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.