conservation of biodiversity

we use number of natural resource both renewable and nonrewable with the increase in human population. the demand for natural resoures has increased .the need to conserve all natural resoures is being felt for quite some time .
A wise and judicious use of all natural resoures is called conservation.
The conservation is aimed at:
To preserve thr quality of our environment.
To ensure a continuous availability of useful plant, animal and other materials for future generations.