What process does the iron ore undergo in a blast furnace?

• smelting

• refining

• extraction

• none of these

Distinguish between the followings.

Agro-based and mineral-based industry

Distinguish between the followings.

Public sector and joint sector industry

Give two examples of each the following in the space provided:

Raw materials: ____________ and __________.

Give two examples of each the following.

End products: _________________ and _______________.

Give two examples of each the following.

Tertiary activities: ___________ and __________.

Give two examples of each the following.

Agro-based industries: ___________ and _________.

Give two examples of each the following.

Cottage industries: ____________ and ____________.

Give two examples of each the following.

Co-operatives: __________ and ____________.

What class of economic activities does manufacturing come under?

Which industry is the base of all other industries?