Question

15 sentences on importance of trees

Answer 1

1.trees are very use full for environment.
2.trees gave fruit,leaves,flowers,shadow.
3.trees gaves oxygen .
4.And trees are very important for animals or birds.
5.without trees we can,t live on earth.

Answer 2

 Trees are beautiful and useful gifts of nature. 
Trees are great friends of men.
 Trees give us flowers, fruits, timber, bamboo, fuels etc.
Trees are very important for the survival of mankind in our Mother Earth;
Trees take in Carbon dioxide and give out oxygen
we can rest under them 
they are so generous
trees are our best friends.
they play a very important role in our life.
we cannot live without them.
they for give us timber'paper'and firewood.