Define the term natural resource.

Hint: For a long time, natural resources were the realm of the natural sciences.They are naturally occurring materials that are helpful to man or could be useful under reasonable technological, economic or social conditions or supplies drawn from the earth.

Complete Answer:
Natural resources can be defined as the resources that prevail independent of human actions. These are found in the environment and are formulated without the intervention of humans.
There two types of natural resources, based on the availability:
- Renewable resources that are accessible in infinite quantity and can be used frequently. Example: Forest, wind, water, etc.
- Non-Renewable resources are limited in nature. Their availability may run out in the future. Example: fossil fuels, minerals, etc.

Note:
 - The schemes taken by the government towards the conservation of the forests are evaluated in the constitutional framework of India. The constitution enforced laws to conserve and enhance the forest, lakes, rivers, and wildlife.
- Conservation of the resources seeks the endurable use of nature by humans, for activities such as hunting, logging, or mining, while conservation means protecting nature from human use.