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Q 1.
When was World Ocean Day celebrated?
Ans.
June 8.
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Q 2.
What percentage of oxygen is produced by oceanic flora?
Ans.
50%.
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Q 3.
Main function of ocean in water cycle?
Ans.
They send rain to continents.
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Q 4.
Name the water body between India and Africa?
Ans.
Indian Ocean.
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Q 5.
Percentage of earth's water is fresh water?
Ans.
2.5%
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Q 6.
How many Island does India have?
Ans.
1300+.
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Q 7.
Define Tsunami?
Ans.
The oceanic disaster that is caused by an underwater earthquake.
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Q 8.
What are the Olympic rings represent?
Ans.
Five continents.
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Q 9.
What are the tiny oceanic plants called?
Ans.
Plankton.
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Q 10.
Name the largest body of land called?
Ans.
Continents.
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Q 11.
Which ocean is located to the north of India?
Ans.
Arctic ocean.
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Q 12.
Which ocean is located to the south of India?
Ans.
Indian Ocean.
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Q 13.
Name the smallest ocean in world?
Ans.
Arctic ocean.
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Q 14.
Name the largest ocean in world?
Ans.
Pacific ocean.
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Q 15.
Examples of fresh water?
Ans.
1.Groundwater
2.Glaciers 3.Rivers. |
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Q 16.
Name the blue planet?
Ans.
Earth.
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Q 17.
Percentage of earth' s surface covered with water?
Ans.
70%.
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Q 18.
How much earth's surface is covered with water?
Ans.
Three- fourth.
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Q 19.
More than half of the world oxygen is produced by?
Ans.
Ocean flora.
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Q 20.
Factor that affects the climate of earth?
Ans.
Oceans, Continents and Mountains.
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Q 21.
Main reasons for water scarcity on earth?
Ans.
1.Limited freshwater resources
2.Water pollution 3.Over population |
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Q 22.
Name the vedic deity that is associated with oceans and water?
Ans.
Varuna.
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Q 23.
What does the blue color of earth represent?
Ans.
Water.
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Q 24.
What natural disaster often occurs in coastal region due to strong winds and heavy rain?
Ans.
Cyclone.
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Q 25.
What is the position of Southern Ocean?
Ans.
4th.
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Q 26.
What is the position of Indian Ocean?
Ans.
3rd largest.
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Q 27.
Which two continents are often considered one landmass called Eurasia?
Ans.
Asia and Europe.
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Q 28.
Name the largest island in world?
Ans.
Greenland.
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Q 29.
Where is the Indian Antarctica Research station Located?
Ans.
Dakshin Gangotri.
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Q 30.
In which year, Indian Antarctica Research station Dakshin Gangotri situated?
Ans.
1983.
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