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प्रश्न
How do aquatic animals manage to live in Arctic and Antarctic Circle?
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उत्तर
In the Arctic and Antarctic circles, water in lakes and ponds will be frozen and a solid layer of ice is formed on the surface of the water. Still, aquatic animals living under the ice do not die. This is because the floating layer of ice acts as a protective coat and does not permit heat to escape from the water. So as the surface water alone turns to ice, the aquatic animals manage it.
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संबंधित प्रश्न
Fill in the boxes given below with correct answers.
(Liquid, Solid, Melting, Freezing, Cooling, Heating, Gas)
Change of Status in water
What happens to the water in a wet cloth?
Water cycle increases the availability of _______.
Each day, we lose a little more than a cup of water when we ______.
What are balls of ice?
Transpiration takes place in rivers and lakes.
Draw a diagram to show how sea water reaches a lake or pond.
______ is the study of patterns, and processes in the natural world and their modifications by human activities.
The cyclic flow of nutrients between non-living and living factors of the environment is termed as ______ cycle.
According to you, which process of the water cycle is adversely affected by human activities?
