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Why in the News?

Communities near Brazil’s Madeira River in the Amazon rainforest are experiencing record low water levels due to a severe drought.

About Madeira River

Details
Formation Formed by the confluence of the Mamore and Beni rivers at Villa Bella, Bolivia.

Meets the Amazon River 145 km east of Manaus, Brazil.

Length 3,352 km from the upper reaches of the Mamore.
Geographic Path Flows along the Bolivia-Brazil border for 100 km, then through Rondonia and Amazonas states in Brazil.
Navigability Navigable by seagoing vessels for 1,300 km upstream until Cachoeira de Santo Antonio.
Climate Varies from arid to humid, with the river overflowing during the rainy season, submerging nearby forests.
Historical Inhabitants Traditionally inhabited by indigenous communities and mestizos; later joined by farmers and ranchers.
Name Origin Named “Madeira” (Portuguese for “Wood River“), previously called the Cuyari River.

 

PYQ:

[2020] Consider the following pairs?

River: Flows into

1. Mekong: Andaman sea

2. Thames: Irish Sea

3. Volga: Caspian Sea

4. Zambezi: Indian Ocean

Which of the pairs above is/are correctly matched?

(a) 1 and 2 only

(b) 3 only

(c) 3 and 4 only

(d) None of the above/More than one of the above

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