Which one of the following is a conventional energy source?

After a ban on unscientific coal mining and transportation of coal in this region by the National Green Tribunal, many of those engaged in the activity have been switching to turmeric farming for their livelihood. The region referred above is

The following five items consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the answers to these items using the codes given below.

Statements

I. Volcanic eruption is accompanied by earthquakes.

II. Volcanoes erupt water vapours and dust particles in the atmosphere.

The following five items consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the answers to these items using the codes given below.

Statements

I. Plantation farming has mostly been practised in humid tropics.

II. The soil of humid tropics is highly fertile.