Three major divisions in the Western Cordillera

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.

Which feature of a map shows the relationship between a distance on a map and that distance on earth? key scale grid system compass rose

What are economic benefits of building dams