Class 7 Exam > Class 7 Questions > What defines the biosphere?a)The zone of the ...
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What defines the biosphere?
- a)The zone of the Earth where land, water, and air interact to support life
- b)The solid crust of the Earth
- c)The domain of water
- d)The layer of gases surrounding the Earth
Correct answer is option 'A'. Can you explain this answer?
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What defines the biosphere?a)The zone of the Earth where land, water, ...
The biosphere is a narrow zone of the Earth where land, water, and air interact to support life, encompassing the entire plant and animal kingdom.
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What defines the biosphere?a)The zone of the Earth where land, water, ...
The Biosphere
The biosphere is defined as the zone of the Earth where land, water, and air interact to support life. This is the layer of the Earth where living organisms exist and interact with the physical environment.
Key Points:
- The biosphere includes all living organisms, from the smallest bacteria to the largest mammals, as well as their habitats.
- It encompasses a wide range of ecosystems, from forests and grasslands to oceans and deserts.
- The biosphere is characterized by its interconnectedness, with organisms depending on each other and their environment for survival.
- Human activities have a significant impact on the biosphere, leading to issues such as habitat destruction, pollution, and climate change.
- Conservation efforts are crucial to protect the biodiversity and health of the biosphere for future generations.
In conclusion, the biosphere is a vital component of the Earth's systems, supporting a diversity of life forms and playing a crucial role in maintaining the balance of the planet.
The biosphere is defined as the zone of the Earth where land, water, and air interact to support life. This is the layer of the Earth where living organisms exist and interact with the physical environment.
Key Points:
- The biosphere includes all living organisms, from the smallest bacteria to the largest mammals, as well as their habitats.
- It encompasses a wide range of ecosystems, from forests and grasslands to oceans and deserts.
- The biosphere is characterized by its interconnectedness, with organisms depending on each other and their environment for survival.
- Human activities have a significant impact on the biosphere, leading to issues such as habitat destruction, pollution, and climate change.
- Conservation efforts are crucial to protect the biodiversity and health of the biosphere for future generations.
In conclusion, the biosphere is a vital component of the Earth's systems, supporting a diversity of life forms and playing a crucial role in maintaining the balance of the planet.
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What defines the biosphere?a)The zone of the Earth where land, water, and air interact to support lifeb)The solid crust of the Earthc)The domain of waterd)The layer of gases surrounding the EarthCorrect answer is option 'A'. Can you explain this answer?
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What defines the biosphere?a)The zone of the Earth where land, water, and air interact to support lifeb)The solid crust of the Earthc)The domain of waterd)The layer of gases surrounding the EarthCorrect answer is option 'A'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about What defines the biosphere?a)The zone of the Earth where land, water, and air interact to support lifeb)The solid crust of the Earthc)The domain of waterd)The layer of gases surrounding the EarthCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What defines the biosphere?a)The zone of the Earth where land, water, and air interact to support lifeb)The solid crust of the Earthc)The domain of waterd)The layer of gases surrounding the EarthCorrect answer is option 'A'. Can you explain this answer?.
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