World Geography
Who among the following proposed the Tidal Hypothesis of the origin of Earth and Solar system?

Hoyle-Lyttleton
Chamberlin-Moulten
Kant-Laplace
Jeans-Jeffreys

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World Geography
Which among the following statements is/are correct about Petroleum?Petroleum is an inflammable mixture of oily hydrocarbons.Most of the oil comes from synclines rather than anticlines.Select the correct code from the options given below:

Neither 1 & 2
Both 1 & 2
Only 1
Only 2

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