CBSE CLASS 10 BOARD 2024 ALL IMPORTANT QUESTIONS

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Column A | Column B |
1. Spring tides | (а) Between Europe and Africa |
2. Gulf stream | (b) Cold current |
3. Labrador current | (c) Low tide |
4. Neap tides | (d) High tide |
5. Mediterranean sea | (e) Warm current |
Column A | Column B |
1. Spring tides | (d) High tide |
2. Gulf stream | (e) Warm current |
3. Labrador current | (b) Cold current |
4. Neap tides | (c) Low tide |
5. Mediterranean sea | (а) Between Europe and Africa |
Fill in the blanks with appropriate words:
1. The major sources of fresh water are rivers and ……………
Answer: springs and glaciers (Any one)
2. About ………….. % of water is present in the oceans and …………….. % as ice-caps.
Answer: 97.3, 02.0
3. The movements that occur in oceans are waves, …………. and ………….
Answer: tides, currents
4. …………. Point in the Andaman and Nicobar islands got submerged after the tsunami of 2004.
Answer: Indira
5. High tides help in ………….. and fishing.
Answer: navigation
6. …………. sea is the largest lake.
Answer: Caspian.
State whether the given statements are true or false.
1. We have about 0.68% of water as ground water.
Answer: True
2. Ocean water is calm and still.
Answer: False
3. Tsunami can be caused by underwater landslides.
Answer: True
4. Tides are highest on a full or new moon day.
Answer: True
5. Cold currents carry water from lower latitudes to poles.
Answer: False
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