According to the online content article about the earth’s coastlines, what sculpts the coastline by breaking down rock and delivering sand to beaches? a. waves b. volcanoes c. earthquakes d. gravity

How do ocean currents affect temperature? check all that apply. they carry cold water from the poles to the equator and cool air over land. they flow north and then south below the equator. they flow south and then north above the equator. they move warm water from the equator to the poles and heat air over land. they move east to west and create prevailing winds. they move west to east and create seasonal winds.

Where does the availability of water pose the greatest problem

Find the coordinates of a if b(-9,-10) is the midpoint of ac and c has the coordinates of (-1,9)