“Non-conventional resources are the best option to conserve the natural resources” Substantiate this statement with Examples.

On the same outline map of India, locate and label any $3$ of the following with suitable symbols.  

i. Name the coal mine located at Tamil Nādu

ii. Name the dam built on the river Chenab.

iii. Name the largest natural seaport located in Andhra Pradesh.

iv. Mention the state where Noida software technology park is located.