Question

Why there is a need for conserving the natural vegetation?

Answer 1

Natural vegetation and wildlife are considered to be nature's treasures.Vegetation helps mankind in creating a good eco-friendly environment and helps to neutralize climatic imbalances.Vegetation also serve as ecosystem for various animals living in this planet.Vegetation are important to mankind as its a source of various natural products and also produces raw materials for many industries. A lot of medicines and health products are available in herbs and plants.I think this should be enough to explain why vegetation should be conserved 

To say why wildlife must be conserved, the reason is that this world is for everyone, NOT just for humans, so animals have every right to live in this world just like we do.They are also vital in restoring ecological balance.These are the main reasons, other than they they are sources for a lot of natural and health products.

Answer 2

it is necessary because due to existence of natural vegetation we get oxygen to survive,food to eat,woods to make shelters as well it also provides livelihoods for the other animals too..so it need to preserve to maintain the ecological balance of the earth..