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प्रश्न
Assertion(A): Submarine canyons are deep gorges on the ocean floor.
Reason(R): They are mainly restricted to continental shelf, slope and rise.
पर्याय
Both A and R are correct and R explains A
Both A and R are correct but R does not explain A
A is correct but R is false
A is false but R is correct
उत्तर
Both A and R are correct but R does not explain A
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संबंधित प्रश्न
The oceanic ridge comes into existence due to.
Continental shelf provides good fishing ground.
A very long narrow depression on the ocean floor is called ______.
Assertion (A): The mid ocean ridge is probably the most extensive single feature of the earth’s topography.
Reason (R): The Mid – Atlantic Ridge is the largest unbroken oceanic ridge,
Assertion(A): Salinity is higher in closed ocean basins.
Reason(R): Enclosed ocean basins undergo little mixing with the open ocean.
Explain the term
Isobath
Abyssal plains in the Atlantic and Indian Oceans tend to be extensive than the Pacific Ocean. Why?
What is Sea Mount?
Give reason for the following.
Most of the Creek area get submerged.
“Though Caspian Sea is enclosed its salinity is just 14 to 17 parts per thousand. Why is it so?
