World Geography
The main objective of multi-purpose river projects are

extension of irrigation facilities by constructing dams to store surplus water during the rainy seas
flood controls and making rivers navigable
power generation by constructing hydro power stations
All of these

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World Geography
The Harmattan is

All of these
cool, extremely dry wind that forms over the Sahara and blows westward or south-westward to the Af
tertiary wind that carry great quantities of fine dust from the Sahara
wind that blows during the dry season from December to February

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World Geography
Which among the following pairs is/are correctly matched?Horst – Depressed block of planetary crust bordered by parallel faultsOceanic trench  – Depressed block of planetary crust bordered by parallel faultsSelect the correct code from the options given below:

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

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