Home
Class 7
BIOLOGY
Explain why does Earth appears blue-gree...

Explain why does Earth appears blue-green from the space?

Promotional Banner

Topper's Solved these Questions

  • TRANSPORT IN ANIMAL AND PLANTS

    LAKHMIR SINGH & MANJIT KAUR|Exercise EXERCISE|128 Videos

  • WEATHER, CLIMATE AND ADAPTATIONS OF ANIMALS TO CLIMATE

    LAKHMIR SINGH & MANJIT KAUR|Exercise EXERCISE|116 Videos

Similar Questions

Explore conceptually related problems

Why does the sky appear blue?

Blue green are

Why does clear sky appear blue ?

Explain giving reason why the sky appears blue to an observer from the surface of the earth? What will the colour of the sky be for an astronaut staying in the international space station orbiting the earth? Justify your answer giving reason.

Why does the sky appear blue on a clear day ?

LAKHMIR SINGH & MANJIT KAUR-WATER : A PRECIOUS RESOURCE-EXERCISE
  1. Fill in the following blanks with suitable words: The best way to ove...

    Text Solution

    |

  2. Fill in the following blanks with suitable words: Leaking …. Is a so...

    Text Solution

    |

  3. Explain why does Earth appears blue-green from the space?

    Text Solution

    |

  4. What is meant by 'water table' ? Name one factor which raises water ta...

    Text Solution

    |

  5. What are the various factors which affect water table (or deplete wat...

    Text Solution

    |

  6. What is an aquifer ? What is the upper level of aquifer known as ?

    Text Solution

    |

  7. What is groundwater ? Name the main source of groundwater.

    Text Solution

    |

  8. What is meant by ’drip irrigation’ ? What is its advantage ?

    Text Solution

    |

  9. What wilt happen if potted plants are not watered even for a few days ...

    Text Solution

    |

  10. What will be the effect of water scarcity on plants ?

    Text Solution

    |

  11. State the various ways in which we produce sewage in our homes ?

    Text Solution

    |

  12. You have been asked to maintain a garden. How will you minimise the us...

    Text Solution

    |

  13. Explain how ground water is recharged.

    Text Solution

    |

  14. Draw a Iabelled sketch showing the water table, groundwater and aquife...

    Text Solution

    |

  15. When is the World Water Day celebrated ? Why is it celebrated?

    Text Solution

    |

  16. Describe the mismanagement of water : at the level of Water Supply D...

    Text Solution

    |

  17. Describe the mismanagement of water : at the individual level.

    Text Solution

    |

  18. Describe any two steps which can be taken for the proper management o...

    Text Solution

    |

  19. Describe how the increasing population is responsible for the depleti...

    Text Solution

    |

  20. Explain how the increasing industrial activities are causing the deple...

    Text Solution

    |