Question 3 (1 point) What causes the movement of surface ocean currents near shorelines? wind and tides wind and speed gravity and topography precipitation and density Question 4 (1 point) Winds can influence water as deep as 400 meters below the ocean surface. True False

Wind and tides play a crucial role in directing surface ocean currents near shorelines. When the wind blows across the ocean surface, it creates friction with the water, pushing it in the direction of the wind. Tides, driven by the gravitational pull of the moon and sun, also shape these currents and add another layer of complexity to their patterns. As for the influence of winds on ocean waters, it's true that wind can affect water at considerable depths, but the impact generally decreases with depth. Winds can stir the surface layer of the ocean, and while they can reach down to about 400 meters, their influence diminishes significantly beyond that depth due to layers of denser water which resist the motion caused by surface winds.