The biosphere is the part of the Earth where life exists. It includes all living organisms and the environments in which they live. This includes the Earth's surface, the atmosphere, the hydrosphere (water bodies), and the lithosphere (earth's crust).
The biosphere is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, hydrosphere, and atmosphere.
The biosphere is crucial for the sustenance of life on Earth. It regulates the Earth's climate, provides habitats for living organisms, and contributes to the cycling of nutrients and energy through various ecosystems.
Human activities, such as deforestation, pollution, and overexploitation of natural resources, have significantly impacted the biosphere. Understanding and preserving the biosphere is essential for maintaining the balance of life on Earth.
The biosphere is so resilient that life can be found in some of the most extreme environments on Earth, from the freezing polar regions to the scorching hot deserts.
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