Q.Distinguish between Primary Industry and Secondary Industry (any three points).

Primary and Secondary Industry differ mainly in their relationship to raw material — one produces/extracts it, the other converts it into a finished form.

Primary Industry vs. Secondary Industry:

1. Relation to raw material — Primary industry extracts or produces raw material directly from nature; Secondary industry uses raw material already extracted/produced by primary industry.
2. Sub-types — Primary industry is divided into Extractive and Genetic industries; Secondary industry is divided into Manufacturing and Construction industries.
3. Dependence — Primary industry is largely dependent on nature (soil, climate, mineral deposits); Secondary industry is dependent on the supply of raw material from primary industry. …