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Q23·GS Paper 1 · Prelims 2022

Identification of a dried-up lake in West Africa

GeographyWorld Geography (general)Factual singleMediumCurrent-affairs-linked

Question

Which one of the following lakes of West Africa has become dry and turned into a desert?

Options

a

Lake Victoria

b

Lake Faguibine

Answer
c

Lake Oguta

d

Lake Volta

Explanation

Lake Faguibine in Mali (West Africa) was once a massive lake fed by the Niger River but completely dried up during the devastating Sahel droughts of the 1970s and 1980s, turning into an arid desert dust bowl. Lake Victoria is in East Africa, and Lake Volta is a massive active reservoir.

The catastrophic desiccation of Lake Faguibine (and Lake Chad) are the textbook African examples of climate change and systemic drought.

Answer: (b).

Question details

Year

2022

Paper

GS Paper 1

Question

Q23

Subject

Geography

Sub-topic

World Geography (general)

Type

Factual single

Difficulty

Medium

Nature

Current-affairs-linked

Source hint

Sahelian Aridification / Mali Lake Faguibine Desiccation Studies

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