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प्रश्न
State two ways in which forests help in protecting the environment.
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उत्तर
- Forests are the moderators of climate. They play an effective role in controlling humidity, temperature and precipitation.
- Forests play dominant role in carbon cycle. They absorb atmospheric carbon dioxide, help maintain the purity of air, and control atmospheric pollution.
- Forests help in controlling soil erosion, soil degradation and floods. That is why they are very helpful in land reclamation and flood control.
- Forests help in water percolation and thereby maintain the underground water table.
- Decay of plant leaves provides humus to the soils and increases their fertility.
संबंधित प्रश्न
Name the tree as per the characteristics are given below
The stilt roots are underwater during high tide.
Name the natural vegetation found in the following regions:
The Nilgiris
Identify the tree as per its characteristics mentioned below:
It is generally found in the deltaic region and is used to make boats.
Identify the tree as per its characteristics mentioned below:
The furniture made from this tree is generally the most expensive.
Briefly explain the following:
The trees in the Tropical Desert Forest have stunted growth.
Explain why Thorn and Scrub forests are found in the above mentioned region.
Name the natural vegetation largely found in the following region:
The windward side of the Western Ghats.
Name the natural vegetation largely found in the following region :
The Deccan Plateau.
Name the tree, the timber of which could be used for the following:
A sweet smelling timber which yields an oil, used for making handicrafts.
Name one region in India for the following:
