Question

why there is a need of resource planning what if we not follow the principles of resource planning​

Answer 1

Answer:

There is a need of resource planning to conserve the natural as well as man-made resources. If we do not follow the principles of resource planning, the natural resources would deplete and there would be no resources for our future generations. Hence, we should follow the principles of resource planning and avoid misuse, overuse and wastage of the precious resources.  

Answer 2

Answer: There is a need of resource planning to conserve the natural as well as man-made resources. If we do not follow the principles of resource planning, the natural resources would deplete and there would be no resources for our future generations.

hope it is helpfull...:)