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प्रश्न
The oceanic ridge comes into existence due to.
पर्याय
convergence of tectonic plates
divergence of tectonic plates
lateral movements of plates
stearing of plates
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उत्तर
divergence of tectonic plates
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संबंधित प्रश्न
Consider the following statements.
- Most of the fishing grounds occur in areas where the continental shelf is wide.
- Fishing is well developed in warm tropical watersMixing of warm and cold currents facilitates plant nutrients for fish.
- Inland fishing became significant in India.
Which of the following indicates the correct sequence of the topography beneath the surface of the sea?
Match the following:
| 1. | Mariana trench | Decreases salinity in the oceans |
| 2. | Great Barrier Reef | Along the coast of Japan |
| 3. | Spring tides | Deepest point in the Pacific |
| 4. | Heavy rains | Australia |
| 5. | Kuroshio current | Second order landform |
| 6. | Continental slope | On full and new moon days |
Mention the various relief features of ocean floor.
The northern hemisphere and the southern hemisphere are called land and water hemispheres respectively.
The height of the waves depends on ______.
Assertion (A): Continental shelf is almost a uniform zone of sea bed with gentle gradient.
Reason (R): This enables sunlight to penetrate through the water.
Write a short note on the movement of the ocean water.
Give reason for the following.
Most of the Creek area get submerged.
The oceans are salty. Why?
