English, asked by mulyeharsh94, 23 hours ago

How to achieve great success.... prepare a speech​

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Answered by varshasendal
2

Answer:

Natural gas is an odourless, colourless gas, largely formed over millions of years underground. ... Shale gas: Shale gas is extracted from shale rock using fracking, or hydraulic fracturing, of the rock. Shale rock is very common; the BGS estimates it makes up 35 per cent of the world's surface rocks.

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