Seven Things you don't know about the tree

Seven Things you don't know about the tree

1) A Normal tree has absorb 20 kg Dust in a year.

2) Every year a tree produce 700 kg oxygen. 

3) Every year also absorb Carbon Dioxide .

4) In the Summer, on an average, there would be four degrees less temperature under a tree.

5 ) A Tree ability to absorb 80 kg Mercury, Lead, Lithium per year.

6) Every Year 100000 sq km area purifies the contaminated air.

7) A Tree near  your  House acts like a acoustic wall, that Absorbs the Noise Coming from Outside.