Question

explain Primary,Secondary and Tertiary sector with the help of diagram

Answer 1

1.primary sector-it involve the acquiring of raw materials.metals and coal have to be mined.
2.secondary sector-this involve manufacturing and assembly processes.it involve converting raw material into component.making plastics from oil.
3.tertiary sector-it refers to the commercial services that support the production and distribution process.transportation,communication etc.

Answer 2

Primary sector :-

These Sector are directly dependent on environment as these refer to utilisation of earth's resources such as land, water, minerals etc.

Example :- Fishing, forestry, agriculture, mining and quarrying.

Secondary sector (Manufacturing sector ):-

Secondary sector add value to natural resources by transforming raw material into valuable products.

Example :- Industry

Tertiary sector (Service sector) :-

Tertiary sector include both production and exchange.The production involves the provision of services that are consumed.

Example :- Banking,communication transportation, teaching, nursing etc.