GR 8 NATURAL RESOURCES

Which of these have some utility?

• (a) Water

• (b) electricity

• (c) Vegetables

• (d) All of these

Which of these have economic value?

• (a) Landscape

• (b) Home remedies

• (c) Metals

• (d) None of these

Resources are distributed unequally over the earth because of

• (a) the different natural conditions

• (b) level of development

• (c) technological levels

• (d) all of these

Resources drawn from nature and used without much modification are called

• (a) human made resources

• (b) natural resources

• (c) cultural resources

• (d) none of these

The basis of classification of resources are

• (a) level of development and use

• (b) origin

• (c) stock and distribution

• (d) all of these

The resources whose quantities are known, named as

• (a) potential resources

• (b) actual resources

• (c) stock

• (d) all of these

Give an example of biotic resources.

• (a) rocks

• (b) minerals

• (c) soils

• (d) animals

Coal is an example of

• (a) renewable resources

• (b) non-renewable resources

• (c) human resources

• (d) potential resources

Technology is an example of

• (a) natural resources

• (b) human made resources

• (c) both (a) and (b)

• (d) none of these

Resources used carefully and giving them time to get renewed is called

• (a) resource depletion

• (b) resource conservation

• (c) resource pollution

• (d) none of these