GEOLOGY

EARTH SCIENCE

OCEANS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The energy that drives surface ocean currents comes from ____
A
salinity variations
B
wind
C
temperature differences
D
wave action
Explanation: 

Detailed explanation-1: -Surface currents in the ocean are driven by global wind systems that are fueled by energy from the Sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth’s rotation, and the position of landforms that interact with the currents.

Detailed explanation-2: -Large-scale surface ocean currents are driven by global wind systems that are fueled by energy from the sun. These currents transfer heat from the tropics to the polar regions, influencing local and global climate.

Detailed explanation-3: -Waves are most commonly caused by wind. Wind-driven waves, or surface waves, are created by the friction between wind and surface water. As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest.

Detailed explanation-4: -Wave Generation This friction produces turbulence in the air near the surface of the water while also transferring some of the air’s kinetic energy into the water. The transfer of energy into the water combined with the turbulence produces perturbations in the surface of the water that eventually become waves.

Detailed explanation-5: -Ocean Gyre. A gyre is a circular ocean current formed by Earth’s wind patterns and the forces created by the rotation of the planet. Ocean Currents and Climate. Current. 19-May-2022

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