Dear student,
We should use natural resouces properly and judiciously because
1. Natural resourcse are valuable and limited in quantity.
2. They are non renewable and take millions of years to form again like coal, petrol.
3. Natural resouces are essential for our future generation's use. Hence they need consrvation.
4. They are important to maintain ecological balance in nature like forests, water etc.
5. The indiscriminate use of natural resources like coal , petrol destroys our environment causing water, air pollution and green house effect.
6. Many natural resources are necessary for our survival and indiscriminate use of them may lead to shortage of fresh water, clean air, and good soil for growing food. .
Regards.