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प्रश्न
Answer the following question:
What are the factors affecting the height of the waves?
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उत्तर
Waves are formed when winds scrape across the ocean surface. Winds blowing at very high speed form huge waves. An earthquake, a volcanic eruption, and underwater landslides also affect the height of waves. Such phenomena can shift large amounts of ocean water, thereby causing huge waves to be formed.
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संबंधित प्रश्न
Give reasons.
Ocean water is salty.
Tick the correct answer.
Generally, the warm ocean currents originate near
Tick the correct answer.
The rhythmic rise and fall of ocean water twice in a day is called
Match the following.
|
(i) Caspian Sea |
(a) Largest lake |
|
(ii) Tide |
(b) Periodic rise and fall of water |
|
(iii) Tsunami |
(c) Strong seismic waves |
|
(iv) Ocean currents |
(d) Streams of water moving along definite paths |
|
- |
(e) Water cycle |
Very Short Answer Type Question:
What happens during high Ode?
Very Short Answer Type Question:
How are tides caused?
Short Answer Type Question:
How are high tides important?
What are waves? Write a short note on it.
Explain the water cycle with a neat and labelled diagram.
Long Answer Type Question:
How do we classify ocean movements? Explain.
