Which of the following is responsible for the formation of most of the world’s mountain ranges?
epeirogenic changes
vertical movement at a fault
orogenic changes
horizontal deposition

In a constitutional monarchy, the king or queen a. is a symbol of the nation b. runs for office c. controls the legislative branch d. has absolute control

What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientists? a.) earthquakes occur where the ocean floor reaches its highest temperatures. b.) many earthquakes take place 700 kilometers below the seafloor. c.) slabs of ocean floor return to the mantle in subduction zones. d.) ocean - trenches cause earthquakes.

What is the amount of organic matter in all living organisms in a habitat called?