This question is about an exerpt from Conservationas a national duty by presifent theodoor rosevelt
which concept underlies.roosevelt's explanation of the two types of resources
AConservationists must not longer ignore the problem of renewable resources
BCoal and metal are more urgent priority than renewable resounces
CFarmers need to know how to conserve soil and water above all
DEach type of resource should be used appropriately in its own way
which concept underlies.roosevelt's explanation of the two types of resources
AConservationists must not longer ignore the problem of renewable resources
BCoal and metal are more urgent priority than renewable resounces
CFarmers need to know how to conserve soil and water above all
DEach type of resource should be used appropriately in its own way