हिंदी

Water cycle does not involve which of the following?

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प्रश्न

Water cycle does not involve which of the following?

विकल्प

  • Evaporation

  • Condensation

  • Formation of clouds

  • Rainwater harvesting

MCQ
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उत्तर

Rainwater harvesting

Explanation:

Water constantly moves from the earth to the atmosphere and comes back to the earth again. This constant circulation of water in nature is known as the water cycle. The water cycle does not involve rainwater harvesting. In the water cycle water in seas, rivers, lakes, ponds or streams evaporates and water vapour rises up (evaporation). The air higher up in the atmosphere is cooler. This cools the water vapour and it condenses to form tiny drops of water (condensation). These drops of water unite together and form clouds (cloud formation). As the clouds get cooled further, more water drops unite together and become bigger. When they become too heavy, they fall on the earth as rain (precipitation).

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अध्याय 16: Water : A Precious Resource - MULTIPLE CHOICE QUESTIONS [पृष्ठ ८५]

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एनसीईआरटी एक्झांप्लर Science [English] Class 7
अध्याय 16 Water : A Precious Resource
MULTIPLE CHOICE QUESTIONS | Q 9. | पृष्ठ ८५

संबंधित प्रश्न

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  3. Condensation
  4. Evaporation

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______ is the chemical formula of water.


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Some definitions are given below which can be corrected by changing one word. Correct them.

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  2. The process of evaporation of water in the ground is called infiltration.
  3. The evaporation of water from oceans and its arrival back into oceans is called vapour cycle.

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frog → eagle → insects → grass → snake

The chain is not in the correct order. Help her to write the food chain correctly.


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The process of the water cycle that is related to the plants is called ______.


The cyclic flow of nutrients between non-living and living factors of the environment is termed as ______ cycle.


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