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

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

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World Geography
What is the opportunities provided by a country’s demographics in which the working population is much more than the dependent population called?

Demographic Dividend
Real population Density
Age structure composition
Demographic Gap

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