NCERT Exemplar VI — task. Science CBSE, Class 8.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Answer the following multiple choice questions:

1. Petroleum was formed from organisms:

Living on the plants
Living on the rocks
Living on the land
Living in the sea

2. Choose the correct statement from the following:

Natural gas cannot be used for power generation.
Natural gas is stored under high pressure as compressed natural gas.
It is difficult to transport natural gas through pipes.
The disadvantage of natural gas is that it can not be used directly for burning in homes.

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