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प्रश्न
Discuss how water is replenished in sea
उत्तर
Water is replenished in sea by rainfall or through run off from ground water that ends up in rivers and ultimately the sea. The water that evaporates from the sea forms clouds. These clouds increase in size and consist of enormous water droplets. When they get big enough, the water is released from them in the form of rain.
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संबंधित प्रश्न
Discuss with your friends.
Rain water harvesting has an important role to protect our environment.
At temperature below _______ water freezes to form ice.
Water cycle increases the availability of _______.
The process of changing of water into its vapour is called ______.
The process of water changing into its vapour, is called evaporation.
When the air around the clouds is cool, these drops of waterfall in the form of snow or rain.
Water from oceans, lakes, ponds, and rivers evaporates due to the heat of ______.
Analogy:
Filtering: Sand:: ______: Ammonia.
Match the following:
| Water cycle | Application of fertilizers |
| Nitrogen cycle | Sunlight |
| Carbon cycle | Deforestation |
| Abiotic factor | Volcanic activities |
Assertion (A): Biosphere is a dynamic and stable system.
Reason (R): There is a constant interaction between biotic and abiotic components in the biosphere.
