Final answer:
Rivers and surface currents are both important features of the Earth's water systems. Rivers are bodies of flowing water that transport sediment, nutrients, and freshwater, while surface currents are oceanic movements near the surface driven by wind.
Step-by-step explanation:
Rivers and surface currents are both important features of the Earth's water systems.
Rivers are bodies of flowing water that typically originate from a source such as a lake, glacier, or groundwater. They flow downhill and eventually empty into a larger body of water, such as an ocean or a lake. Rivers transport sediment, nutrients, and freshwater across the landscape and create diverse habitats that support a variety of plants and animals.
Surface currents refer to the movement of ocean waters near the surface. These currents are primarily driven by wind, which pushes the surface water and causes it to move in a particular direction. Surface currents play an important role in heat distribution, nutrient transport, and the movement of marine organisms.