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which of the following area is popularly known as they lungs of earth
  1. tropics
  2. amazon rainforest
  3. alpines
  4. himalayas

garima nirmal , 10 Years ago
Grade 12
anser 1 Answers
Gaurav

Last Activity: 10 Years ago

Hello student
Correct answer is 2. Amazon Rainforest
amazon rainforest is called the lungs of planet earth because 20% of world oxygen is produced in amazon rainforest.

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