With increasing distance from a mid-ocean ridge, the age of oceanic crust a. decreases. b. stays constant. c. varies randomly. d. increases.

Amountain created from tectonic activity would be considered which type of landform ? a) primary landform b) secondary landform

Where does the availability of water pose the greatest problem

Which part of a mountain receives the majority of moisture due to the rain shadow effect? a. the leeward side b. the windward side c. the bottom of the mountain d. all parts of the mountain receive equal amounts of moisture.