World Geography
The process that may cause physical weathering or mechanical rupture are

abrasion, crystallization, pressure release
None of these
crystallization, carbonation, thermal insolation
abrasion, oxidation, hydrolysis

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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:

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

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