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Why is the biosphere is important for all living organisms?
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Why is the biosphere is important for all living organisms?
Importance of Biosphere for all Living Organisms


The biosphere is the layer of the Earth that supports and sustains all life forms. It includes the atmosphere, lithosphere, and hydrosphere. The biosphere is the most important component of the Earth's environment as it provides the necessary conditions for the existence of life forms. Here are some reasons why the biosphere is important for all living organisms:



  • Source of Oxygen: The biosphere is responsible for producing most of the oxygen in the atmosphere through the process of photosynthesis. This oxygen is essential for the survival of all living organisms, including humans.


  • Regulates Climate: The biosphere helps regulate the Earth's climate by controlling the amount of carbon dioxide in the atmosphere. Plants absorb carbon dioxide through photosynthesis and release oxygen. This process helps to control the Earth's temperature and prevent global warming.


  • Provides Food: The biosphere provides food for all living organisms. Plants are the primary producers of food, and animals feed on them. Humans also depend on plants and animals for food.


  • Cleans Water and Air: The biosphere helps to purify the air and water. Plants absorb pollutants from the air and soil, while trees help to prevent soil erosion. Wetlands and other ecosystems help to filter and clean water.


  • Provides Habitat: The biosphere provides a habitat for all living organisms. Different ecosystems support different types of life forms, and each organism has a unique role to play in the ecosystem. The destruction of habitats can lead to the extinction of species.


  • Pharmaceuticals: The biosphere provides a source of pharmaceuticals. Many medicines are derived from plants and animals that are found in the biosphere. These medicines are essential for the treatment of various diseases.



In conclusion, the biosphere is essential for the existence and survival of all living organisms. It provides food, oxygen, and clean air and water, and regulates the Earth's climate. The destruction of the biosphere can have catastrophic consequences for all life forms, and it is our responsibility to protect and preserve it for future generations.
Community Answer
Why is the biosphere is important for all living organisms?
Biosphere is important for all living organism because it is the only zone were human, plant and animal can exist
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Why is the biosphere is important for all living organisms?
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