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प्रश्न
Ocean currents are produced due to ______.
विकल्प
due to rotation of earth
due to variation in temperature
due to earth’s movement
all the above
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उत्तर
All the above
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संबंधित प्रश्न
Assertion(A): Submarine canyons are deep gorges on the ocean floor.
Reason(R): They are mainly restricted to continental shelf, slope and rise.
Continental shelf provides good fishing ground.
Distinguish between Spring tide and Neap tide.
The height of the waves depends on ______.
Consider the following statement.
- Submarine Fans which are similar to the alluvial fans found in water.
- Aquatic life has a very slow rate of metabolism.
- Dragon Hole is the deepest known underwater sinkhole in the world.
- Abyssal plains are usually covered by a thick layer of sediments.
Assertion (A): Continental slope is free from deposits as they are steep.
Reason (R): Abyssal plains appear as a uniform flat and featureless plain.
Assertion (A): Ocean currents are in clockwise motion in the Northern Hemisphere and in the anti-clockwise motion in the Southern hemisphere.
Reason (R): The movement of ocean currents from high latitudes to low latitudes is called warm currents.
What is Dragon Hole?
What is Sea Mount?
“Though Caspian Sea is enclosed its salinity is just 14 to 17 parts per thousand. Why is it so?
