RESOURCES - CONSERVATION OF LAND, SOIL & WATER

_________ refers to all the materials available in our environment which help us to satisfy our needs.

• Resources

• Materials

Nature has a large variety of rocks, soils, minerals, natural vegetation and animals which is called________.

• Gift of nature

• Gift of humans

____________refer to all the materials available in our environment which helps us to satisfy our needs.

• Minerals

• Resources

________ and_________ are the two main factors which can change substance into a resource.

• Technology and time

• Technology and machines

Most of the industrial activities are based on the concept of__________.

• processing

• value addition

Many countries in the world have vast__________ of resources. However, they do not know how to exploit and develop them.

• materials

• reserves

The resources are classified into_____ parts.

• three

• four

The _______ were natural resources occurs influences their use.

• time

• place

Land, water and soil are ______ resources.

• natural

• human made

Non-renewable resources are also called_____ resources.

• exhaustible

• inexhaustible