Question

Why is the Amazon rainforest called the "lungs of the earth"?

Hint:

{Amazon rainforest = Earth's lungs} Reason: Massive photosynthesis → absorbs CO\textsubscript{2} and releases O\textsubscript{2}.

Answer 1

Concept: Forests play a crucial role in maintaining the balance of gases in the atmosphere. Through the process of photosynthesis, green plants absorb carbon dioxide and release oxygen, which is essential for the survival of living organisms.
Explanation: The Amazon rainforest is the largest tropical rainforest in the world and contains a vast number of trees and plants. Due to its dense vegetation, it carries out large-scale photosynthesis, which:

• Absorbs significant amounts of carbon dioxide
• Releases large quantities of oxygen into the atmosphere
• Helps regulate global climate and atmospheric balance

Because of this major role in oxygen production and carbon dioxide absorption, the Amazon rainforest is popularly referred to as the "lungs of the earth".