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Which of the following includes all living organisms and all life- supporting regions of the Earth?
  • a)
    Biosphere
  • b)
    Ionosphere
  • c)
    Stratosphere
  • d)
    Lithosphere
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Which of the following includes all living organisms and all life- sup...
Biosphere is the name given to the region that include all living organisms and all life supporting regions of the earth.
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Which of the following includes all living organisms and all life- sup...
Explanation:

Biosphere:
The biosphere is the region of the Earth where life exists. It includes all living organisms, such as plants, animals, and microorganisms, as well as their habitats and ecosystems. The biosphere extends from the highest mountains to the deepest oceans.

Components of the Biosphere:
- Living organisms: This includes all plants, animals, and microorganisms that inhabit the Earth.
- Life-supporting regions: The biosphere encompasses all regions of the Earth that support life, including the atmosphere, hydrosphere, and lithosphere.

Importance of the Biosphere:
- Ecological balance: The biosphere plays a crucial role in maintaining ecological balance by regulating the Earth's climate, nutrient cycles, and oxygen levels.
- Biodiversity: The biosphere is home to a vast array of species, each playing a unique role in the ecosystem. Biodiversity is essential for the stability and resilience of ecosystems.

Conclusion:
In conclusion, the biosphere includes all living organisms and all life-supporting regions of the Earth. It is a complex and interconnected system that sustains life on our planet.
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