Home
Class 10
PHYSICS
Biosphere is a global ecosystem composed...

Biosphere is a global ecosystem composed of living organisms and abiotic factors from which they derive energy and nutrients. And ecosystem is defined as structural and functional unit of the biosphere comprising of living and non-living environment that interact by means of food chains and chemical cycles resulting in energy flow, biotic diversity and material cycling to form a stable, self-supporting system

The given figure best represents:

A

Grassland food chain

B

Parasitic food chain

C

Forest food chain

D

Aquatic food chain

Text Solution

Verified by Experts

The correct Answer is:
A
Grassland food chain
Promotional Banner

Topper's Solved these Questions

  • QUESTION BANK 2021

    CBSE MODEL PAPER|Exercise PROBABILITY (Case Study 2) |5 Videos

  • PRACTICE PAPER 2022

    CBSE MODEL PAPER|Exercise Multiple Choice Questions|60 Videos

  • SAMPLE PAPER (MATHEMATICS STANDARD)

    CBSE MODEL PAPER|Exercise PART - B|16 Videos

Similar Questions

Explore conceptually related problems

Biosphere is a global ecosystem composed of living organisms and abiotic factors from which they derive energy and nutrients. And ecosystem is defined as structural and functional unit of the biosphere comprising of living and non-living environment that interact by means of food chains and chemical cycles resulting in energy flow, biotic diversity and material cycling to form a stable, self-supporting system The diagram below shows a food web from the sea shore The mussel can be described as

Biosphere is a global ecosystem composed of living organisms and abiotic factors from which they derive energy and nutrients. And ecosystem is defined as structural and functional unit of the biosphere comprising of living and non-living environment that interact by means of food chains and chemical cycles resulting in energy flow, biotic diversity and material cycling to form a stable, self-supporting system Which of the following group of organisms are not included in ecological food chain?

Biosphere is a global ecosystem composed of living organisms and abiotic factors from which they derive energy and nutrients. And ecosystem is defined as structural and functional unit of the biosphere comprising of living and non-living environment that interact by means of food chains and chemical cycles resulting in energy flow, biotic diversity and material cycling to form a stable, self-supporting system Which trophic level is incorrectly defined?

Biosphere is a global ecosystem composed of living organisms and abiotic factors from which they derive energy and nutrients. And ecosystem is defined as structural and functional unit of the biosphere comprising of living and non-living environment that interact by means of food chains and chemical cycles resulting in energy flow, biotic diversity and material cycling to form a stable, self-supporting system Consider the following statements concerning food chains: (i) Removal of 80% tigers from an area resulted in greatly increased growth of vegetation (ii) Removal of most of the carnivores resulted in an increased population of herbivores. (iii) The length of the food chains is generally limited to 3 – 4 trophic levels due to energy loss (iv) The length of the food chains may vary from 2 to 8 trophic levels Which two of the above statements are correct?

What is the functional unit of the environment comprising of the living and non-living components called?

Cells are structural and functional unit of living organisms.

Cell is the fundamental structural and functional unit of living organism

All the living organisms and non-living factors of the earth constitute

Use of living organisms for removing pollutants from the biosphere is called

CBSE MODEL PAPER-QUESTION BANK 2021-QUESTIONS
  1. Biosphere is a global ecosystem composed of living organisms and abiot...

    Text Solution

    |

  2. Biosphere is a global ecosystem composed of living organisms and abiot...

    Text Solution

    |

  3. Biosphere is a global ecosystem composed of living organisms and abiot...

    Text Solution

    |

  4. Biosphere is a global ecosystem composed of living organisms and abiot...

    Text Solution

    |

  5. Biosphere is a global ecosystem composed of living organisms and abiot...

    Text Solution

    |

  6. Marble’s popularity began in ancient Rome and Greece, where white and ...

    Text Solution

    |

  7. Marble’s popularity began in ancient Rome and Greece, where white and ...

    Text Solution

    |

  8. Marble’s popularity began in ancient Rome and Greece, where white and ...

    Text Solution

    |

  9. Marble’s popularity began in ancient Rome and Greece, where white and ...

    Text Solution

    |

  10. Marble’s popularity began in ancient Rome and Greece, where white and ...

    Text Solution

    |

  11. The reaction between MnO2 with HCl is depicted in the following diagr...

    Text Solution

    |

  12. The reaction between MnO2 with HCl is depicted in the following diagr...

    Text Solution

    |

  13. The reaction between MnO2 with HCl is depicted in the following diagr...

    Text Solution

    |

  14. The reaction between MnO2 with HCl is depicted in the following diagr...

    Text Solution

    |

  15. The reaction between MnO2 with HCl is depicted in the following diagr...

    Text Solution

    |

  16. For an internal combustion engine to move a vehicle down the road ,it ...

    Text Solution

    |

  17. For an internal combustion engine to move a vehicle down the road ,it ...

    Text Solution

    |

  18. For an internal combustion engine to move a vehicle down the road ,it ...

    Text Solution

    |

  19. For an internal combustion engine to move a vehicle down the road,it m...

    Text Solution

    |

  20. For an internal combustion engine to move a vehicle down the road, it ...

    Text Solution

    |