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What are fast moving rivers in the ocean called?
Fast-moving rivers in the ocean are called ocean currents. These currents are driven by a combination of factors such as wind, water density, temperature, and the shape of the ocean floor. They play a crucial role in shaping global climate patterns and distributing heat around the Earth.
What are the three types of ocean currents?
The three types of ocean currents are surface currents, deep currents, and tidal currents. Surface currents are driven by winds, deep currents are driven by density and temperature differences, and tidal currents are driven by the gravitational pull of the moon and sun.
How do ocean currents originate?
Deep ocean currents are created by many elements. The first, is called the Thermohaline circulation, Thermo meaning hot and cold water interacting and haline meaning the amount of salt water verses fresh water, that changes places when ice melts and refreezes in the ocean. This circulation of cold rich salt water and warm surface water starts at the equator, where the water is warmed by the tropical sun and pushed ever north ward by cold dense water that flows from the poles. The second element that creates deep ocean currents is called the Coriolis effect, in physics this element is easiest explain by placing a rolling ball on a turning table. If the table where to remain stationary the ball when rolled would effectively roll straight and not deviate from its straight line. Where as with this effect if the ball where to be rolled while the table where in motion the ball would deviate from the straight line and roll off in the direction that the table is rolling in. As currents come from the poles they deviate from their straight path and fall along the continents. Thus creating deep ocean currents .
What are circulating currents in a fluid called?
Circulating currents in a fluid are commonly referred to as convection currents. These currents arise due to the movement of the fluid caused by temperature differences, which lead to the transfer of heat within the fluid. Convection currents play a significant role in processes like ocean currents and the movement of air in the atmosphere.
What animals are capable of moving independently of ocean currents by swimming or other means of propulsion are called?
Animals capable of moving independently of ocean currents by swimming or using other means of propulsion are called "nekton." This group includes various species of fish, marine mammals, and cephalopods, which can actively swim against currents. Nekton contrasts with plankton, which are carried along by water movement and cannot swim against currents.
How does the rotation of earth modify ocean currents in the northern hemisphere?
because of the Earths rotation the ocean currents are not in straight lines. In the northern hemisphere they curve to the right
How does the rotation of earth modifies ocean currents in the northern hemisphere?
because of the Earths rotation the ocean currents are not in straight lines. In the northern hemisphere they curve to the right
The rising of cold currents to the ocean surface is called?
The rising of the deep cold currents to the ocean surface is called
What are rivers in the ocean called?
Currents
What are large streams of surface sea water called?
IT'S called ocean currents or just called currents.
Where the continental shelf ends and where the ocean drops almost straight down?
turbidty currents
Is it true that ocean currents that move up and down are called surface currents?
Yes
What are fast moving rivers in the ocean called?
Fast-moving rivers in the ocean are called ocean currents. These currents are driven by a combination of factors such as wind, water density, temperature, and the shape of the ocean floor. They play a crucial role in shaping global climate patterns and distributing heat around the Earth.
What is streams of water within the ocean?
They are called currents.
What are fast moving rivers in the ocean?
Fast moving rivers int he ocean are called currents. Currents are caused by the Earth's rotation. An ocean current is continuous.
What are streamlike movements of water that occur at or near the surface of the ocean called?
currents
Why are currents always present in the ocean?
Ocean currents are always present due to a combination of factors, including the Earth's rotation, wind patterns, and differences in water density caused by temperature and salinity variations. The Coriolis effect, resulting from the Earth’s rotation, causes currents to flow in curved paths rather than straight lines. Additionally, the gravitational pull of the moon and sun creates tidal currents. Together, these factors create a dynamic system of continuous movement in ocean waters.
