World Geography
The model which explains the various types of igneous rocks

rock cycle
None of these
Bowens reaction series
both are similar terms

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World Geography
The temperature inversion is

whenever the normal decrease of atmospheric temperature
All of these
when the decrease in temperature or moisture or both takes place
whenever the normal decrease of atmospheric temperature or moisture or both change with height over

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World Geography
Which among the following statements is/are correct about impact crater?They are formed by the hypervelocity impact of a smaller bodyThe have similar composition like sinkholes, glacial cirques,etcSelect the correct code from the options given below:

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

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