Which term is best described by the following: the movement of material due to differences in density? a. Ridge Push
b. Convection
c. Mantle
D. Slab Pull

Air masses are characterized by various properties including temperature humidity air pressure and wind speed. which of the following air masses is associated with low relative humidity and high air temperature ?

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone, pumice, and gneiss.

Based on what you know about speed of light and sound, which come/comes first in a thunderstorm