Which process forms an ocean trench ? . a) tectonic plates sliding by each other. b) tectonic plates pulling apart. c) tectonic pleas moving together. d) volcanoes pulling up the land

If the basis of an isosceles trapezoid have lengths of 11 and 26, what is the length of the median?

Which of the layers of the earth has the following three characteristics? i. it is a solid outer layer. ii. it is between 3 and 30 miles thick. iii. it is separated into plates. a. the outer core b. the inner core c. the mantle d. the crust

Technology has affected regional settlement patterns in what ways? choose all that apply. climatic improvement strategies have improved crop productivity. mechanized agricultural methods have improved agricultural productivity. participation in the global economy has increased urbanization. population shifts from urban to rural areas has increased as a result of petroleum production. settlement areas have increased as a result of improved water storage and delivery systems.