What makes a resource sustainable

The answer is the good use of natural resources.

Explanation:

What makes a resource sustainable, is the sustainable use of these natural resources, which consists in using them in a rational way, conserving the environment in such a way that we can continue enjoying it and taking advantage of it in the future. Protection and harmony with the environment are factors that allow resources to be sustainable, which is important for development and for improving the quality of life of the population.

The rate of something being and the rate of something being used