Afforestation means planting more and more trees in our surroundings . Or afforestation is a positive aspects to save our plant. Afforestation is generally considered where planting is done on a large number.
Now let's us see usefulness of afforestation :-
1. Decreases global warming
By planting lots of trees we decrease the level of global warming . As plants plants use carbon dioxide and gives out oxygen and carbon dioxide is the main gass that causes air pollution as well as global warming .
2. Purifies air
Obviously if the level of carbon dioxide will decrease the level of oxygen will increase and thus air get purified . We are thus able to inhale pure air .
3. Will be habitat of many organism
Trees and plants are the habitat of many organism like birds , rodents , snake . This will develop community care . Many organism get their shelter .
4. No more climatic change
Increase in temperature will increase humidity and temperature . People are facing extreme hot weather. So afforestation will ultimately decrease it .
5. Brings rain
Plants and trees will ultimately bring rain and keep the temperature of the earth constant . Also melting of glacier will some how decrease .
There is number of usefulness of afforestation . So do plant lot of trees . Save your environment and save your life too.
Hope you will be satisfied with my answer.
Thank you!!