Which is referred to as "Lungs of the Planet Earth" ?

Options

A. Western Ghats
B. Lake Victoria
C. Greenland
D. Amazon rain forest

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks which entity is referred to as the "Lungs of the Planet Earth" among the given options: Western Ghats, Lake Victoria, Greenland, and Amazon Rainforest.

2. **Understand the Term "Lungs of the Planet"**: The term "Lungs of the Planet" typically refers to a natural area that plays a crucial role in producing oxygen and absorbing carbon dioxide, similar to how human lungs function.

3. **Evaluate Each Option**:
- **Western Ghats**: A mountain range in India known for its biodiversity, but not commonly referred to as the lungs of the planet.
- **Lake Victoria**: A large lake in Africa, but it does not fit the description of producing oxygen like a forest.
- **Greenland**: Known for its ice sheets, but it does not serve the role of producing oxygen in the same way as a rainforest.
- **Amazon Rainforest**: The largest tropical rainforest, known for its vast biodiversity and significant role in oxygen production.

4. **Research the Amazon Rainforest**: The Amazon Rainforest covers approximately 5.5 million square kilometers and is known for:
- Absorbing a large amount of carbon dioxide.
- Producing over 20% of the world's oxygen.
- Housing more than half of the world's species of plants and animals.

5. **Conclusion**: Based on the information, the Amazon Rainforest is referred to as the "Lungs of the Planet Earth" due to its vital role in oxygen production and carbon dioxide absorption.

6. **Final Answer**: The correct option is the Amazon Rainforest.

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