Which factors affect the movement of ocean currents?

Which factors affect the movement of ocean currents?

Oceanic currents are driven by three main factors:

• The rise and fall of the tides. Tides create a current in the oceans, which are strongest near the shore, and in bays and estuaries along the coast.
• Wind. Winds drive currents that are at or near the ocean’s surface.
• Thermohaline circulation.

What 3 factors affect major ocean surface currents?

Surface currents are controlled by three factors: global winds, the Coriolis effect, and continental deflections. surface create surface currents in the ocean. Different winds cause currents to flow in different directions.

What are the 5 factors that affect the surface currents?

The different types of currents (referred to as surface or thermohaline, depending on their depth) are created by, among other things, wind, water density, the topography of the ocean floor and the coriolis effect.

What are six factors that influence the movement of ocean water?

Complete Answer:The ocean water is constantly in motion and the motions are north-south, east-west, alongshore, and vertically. The movement of water in the ocean is a consequence of wind, tides, the Coriolis effect, water density differences, and the shape of the ocean basins.

Which factors affect the movement of ocean currents Brainly?

ocean currents can be generated by wind,density and differences in water masses caused by temp. and salinity variations,gravity and events such as floods ,earthquakes.

What five factors affect oceans?

The ocean has an interconnected current, or circulation, system powered by wind, tides, the Earth’s rotation (Coriolis effect), the sun (solar energy), and water density differences. The topography and shape of ocean basins and nearby landmasses also influence ocean currents.

What causes ocean surface currents quizlet?

Surface currents occur at the surface of the ocean and are caused by global winds; the Gulf Stream is an example. Deep currents occur deep in the ocean and are influenced by water density, salinity, and temperature.

What is a surface current that cause surface currents to occur quizlet?

surface currents are caused by friction between the ocean and the wind that blows across its surface. You just studied 18 terms!

What are the factors that influence ocean currents Class 7?

Following are the four important factors that give rise to ocean currents or modify their course:

• Rotation of the Earth.
• The shapes of the coastlines.
• Effects of planetary winds on the ocean surface.
• Difference in the density of ocean water due to variations in temperature and salinity.