Describe what happens when a.) two plates carrying oceanic crust collide, b.) two plates carrying continental crust collide, and c.) a plate carrying oceanic crust collides with a plate carrying continental crust.

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere

During the past 150 years in the united states, how did energy consumption compare to population growth