Distinguish between metallic and non-metallic industries.
Metallic Industries |
Non-Metallic Industries |
1. Industries based on metals are known as metallic industries. |
1. The industries which do not use metals as their raw materials are non-metallic industries. |
2. Examples are: Iron and steel industry, copper industry, aluminium industry. |
2. Examples are: Petro-chemicals, plastics, synthetic fibres and pharmaceutical industries. |