Answers

2015-12-22T13:14:59+05:30
If we use or exploit natural resources more than required number then in future it leads to defict of that resource.
0
2015-12-22T13:44:18+05:30
Sustainable management of natural  resources is necessary because development should occur without compromising with the future generation
we need to save the natural resources or else it will get exhausted
1 5 1