Question

- The phenomenon of marble cancer is due to  -

          a) Soil particles                   b) Colourless                          c) Odorless                d) All of these​

Answer 1

→Answers is :

Acid rain.

All the options are correct.

→Reason :

→The phenomenon of marble cancer is due to acid rain. i.e. presence of calcium carbonate in the acid rain.

Answer 2

The phenomenon of marble cancer is due to acid rain. i.e. presence of calcium carbonate in the acid rain.

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