Question

Select the TWO INCORRECT statements among the following:

(i)Coal mainly consists of carbon, hydrogen, oxygen and small amounts of nitrogen and sulphur are also present.

(ii)Petroleum and natural gas were formed from dead plants that got buried under the earth.

(iii)Many useful substances are obtained from coal so it is called as black gold.

(iv)Energy of fossils fuels is indirectly derived from sun.​

Answer 1

Answer:

(ii) and (iii)

Explanation:

I hope it's help full

Answer 2

2 and 3

Explanation:

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