Home
Class 10
BIOLOGY
State whether the following statement is...

State whether the following statement is true or false :
Only 10 per cent of the light energy given by the sun is available for transfer at each higher trophic level in a food chain.

Promotional Banner

Topper's Solved these Questions

  • OUR ENVIRONMENT

    LAKHMIR SINGH & MANJIT KAUR|Exercise Questions Based on High Order Thinking Skills|2 Videos

  • OUR ENVIRONMENT

    LAKHMIR SINGH & MANJIT KAUR|Exercise Long Answer Type Questions|1 Videos

  • OUR ENVIRONMENT

    LAKHMIR SINGH & MANJIT KAUR|Exercise Long Answer Type Questions|1 Videos

  • MCQ SECTION

    LAKHMIR SINGH & MANJIT KAUR|Exercise Exercise|75 Videos

  • TEST PAPER 1

    LAKHMIR SINGH & MANJIT KAUR|Exercise Section B|3 Videos

Similar Questions

Explore conceptually related problems

State whether the given statements are true or false: 12 : 18 = 28 : 56

State whether the following statements are true or false : c) Kerosene is not a fossil fuel.

Percentage energy transferred to higher trophic level in food chain is

Percentage energy transferred to higher trophic level in food chain is:-

State whether the statement is true of false: The planets do not emit light of their own.

State whether the following statements are true or false A cylindrical magnet has only one pole.

LAKHMIR SINGH & MANJIT KAUR-OUR ENVIRONMENT-Exercise
  1. Name the process by which the volume of solid wastes can be reduced.

    Text Solution

    |

  2. If 5 joules of energy is available at producer level (plants), then ho...

    Text Solution

    |

  3. State whether the following statement is true or false : Only 10 per...

    Text Solution

    |

  4. Where does all the energy in living organisms originate from ?

    Text Solution

    |

  5. Why are there rarely more than five links (or five organisms) in a foo...

    Text Solution

    |

  6. Name two predators of snakes in a food web operating in a forest ecosy...

    Text Solution

    |

  7. Fill in the following blanks with suitable words : (a) Ultraviolet r...

    Text Solution

    |

  8. TEN PER CENT LAW

    Text Solution

    |

  9. Write the full form of CFC. Give its one harmful effect.

    Text Solution

    |

  10. Explain how, harmful ultraviolet radiations of sunlight are prevented ...

    Text Solution

    |

  11. What are the causes of depletion of ozone layer ? Which diseases are l...

    Text Solution

    |

  12. Explain how harmful chemicals enter our bodies.

    Text Solution

    |

  13. If we excessively use pesticides to protect the crops from diseases, t...

    Text Solution

    |

  14. What is meant by biological magnification ? With the help of a food ch...

    Text Solution

    |

  15. What is meant by bioconcentration of pesticides ? Which common pestici...

    Text Solution

    |

  16. What is garbage? What does garbage consist of ?

    Text Solution

    |

  17. MODES OF WASTE DISPOSAL

    Text Solution

    |

  18. How can the wastes such as paper, plastic and metal objects be dispose...

    Text Solution

    |

  19. Give a method for the disposal of household wastes such as left-over f...

    Text Solution

    |

  20. What is meant by incineration? For what purpose is it used ?

    Text Solution

    |