Question

compose of few lines on the utility of plants

Answer 1

1)Plants are very important for the fresh environment.
2)It gives us fresh air which is very much needed for us.
3)Our earth is getting warmer due to deforestation.
4)If we will not plant trees after 100years people will not be able to live on the earth.
5)There is a need to plant more and more as much as we can.

Answer 2

plants are very important for us:
they give us oxygen
the take in carbon dioxide
the give us useful products
the reduce pollution
the make the earth more beautiful