Question

please tell me the answer​

Answer 1

Explanation:

Ans 1 ) The utility of natural resources are determined by the time , technology , value and cost of processing a natural resource .

Ans 2 ) SOIL CONSERVATION -- the process of prevention of loss of the top most layer of the soil from erosion.

SUSTAINABLE DEVELOPMENT-- An economic development which is conducted without depletion and affecting the natural resources .

Answer 2

Sustainable development is an organizing principle for meeting human development goals while simultaneously sustaining the ability of natural systems to provide the natural resources and ecosystem services on which the economy and society depend.