ESS
Grade-10
Easy

Question

Mainly Ocean currents are_____________.

  1. Caused by an abnormal shape of the continents
  2. Caused by variation in temperature
  3. Caused by variation in density
  4. Caused by wind moving over the sea surface

hintHint:

Winds

The correct answer is: Caused by wind moving over the sea surface


    • Mainly ocean currents are caused due to wind moving over the sea surface.
    • So, the correct option is d.

    • Ocean currents can be caused by-
    • Wind, density differences in water masses caused by temperature and salinity variations, gravity, and events such as earthquakes or storm.

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