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प्रश्न
What do you understand by controlled grazing?
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उत्तर
Controlled grazing is a basic method of soil protection that limits the grazing of cattle, sheep, and goats on grasslands and within forests. When cattle graze on fields, grass and smaller plants separate from their roots, leaving the soil loose and prone to wind and water erosion. Also, the pressure of the animals hooves on the soil causes it to lose cohesion and structure, leaving it open to wind and water. Land for cattle grazing should be carefully selected and fenced off.
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संबंधित प्रश्न
How do animals and plants assist in weathering?
Give two differences between physical and chemical weathering.
Name the four processes involved in chemical weathering.
Say whether the following is ‘True’ or ‘False’.
In Polar regions there is no chemical weathering.
Name few well known physical features caused by chemical weathering.
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Mechanical Weathering’ and ‘Chemical Weathering’.
Rewrite the following sentence, choosing the right word from the options given below:
_______ occurs when the water itself combines chemically with some element or mineral.
Rewrite the following sentence, choosing the right word from the options given below:
_______ is the chemical process in which some of the minerals are dissolved by the water.
Hydration comes under ______.
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