Which phrase best describes the cause of an earthquake? 1. plate movements along fault lines 2. the ring of fire 3. intense vibrations 4. movement of earth's crust under the ocean floor

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.