Why is western europe considered postindustrial? a. the number of industries and factories has grown over the last 40 years. b. the industrial revolution began in western europe. c. the majority of jobs today are in the service industry.

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.