Question

what are forest necessary for us what aur its uses

Answer 1

Forests are necessary for us in many ways-
1-They help to balance ecosystem of our earth.
2-They are good resources for Human beings as they provide us many useful things.
3- They provide shelter to the animals and provide them things necessary for their livelihood.
4-The help to maintain food chain etc..

Answer 2

essential importance

• The most important function of forests is that it produces mass amounts of oxygen as a by-product of photosynthesis. Oxygen is the main respiratory gas for all animals, it ensures our survival.

• And while photosynthesis, trees also absorb carbon dioxide from the air. This is one of the main pollutants of air pollution. Hence forests also reduce air pollution.

• Forests also prevent soil erosion and keep soil pollution in check. Deforestation, in fact, leads to soil erosion on a large scale since the topsoil comes loose.

• Forests also play an important part in the water cycle and control moisture levels of our ecosystem.

• And finally, forests are the natural home and habitat for millions of species of animals, birds and insects.

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