Population and natural resources have a strong relationship with each other. The growth and decline of a population affects the availability of natural resources.ar the resources affect the trends seen in the population. With the growth of the population, the use of natural resources will also increase rapidly. As the population increases the natural resources on earth do not increase because there is a limited resource on the earth. Population growth should cope up with the existing natural resources in order to ensure the existence of the future generation. There should be systematic exploitation of resources and no more harm should be made to the environment.