A discussion class is going on an issue in 9th class. Raju arguing “Industries are necessary for development of a country.

A discussion class is going on an issue in 9th class. Raju arguing “Industries are necessary for development of a country. It provides employment and production of different good which is useful to our daily life Savithri said “Industries are necessary but it causing pollution and also decreasing natural resources. Industrilization many leads to capitalization too….” From the above, what is the main theme in their discussion? 

A) Results at Industrial development. 

B) Environmental pollution 

C) Time and Value 

D) Decreasing Natural resources