Home
Class 9
BIOLOGY
Write about the sources of water on eart...

Write about the sources of water on earth. Why we are facing water shortage? Explain.

Promotional Banner

Topper's Solved these Questions

  • ANIMAL TISSUES

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|191 Videos

  • CELL-STRUCTURE AND FUNCTIONS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|134 Videos

Similar Questions

Explore conceptually related problems

The ultimate source of water is:

Explain the forms of water

Write the sources of availability of water.

97 % of water on earth is.....

what is the percentage of sources of water on earth ?

The percentage of salt water on earth is

Write a short note on the distribution of water on earth.

Good water sources of fruit is

The major source of water for kangaroo rat is

What is the relation between drought and water shortage?

VGS PUBLICATION-BRILLIANT-BIO GEOCHEMICAL CYCLES-EXERCISE
  1. There is a mass mortality of fishes in a pond. What may be the reasons...

    Text Solution

    |

  2. Why is it said that nitrogen is very important for us?

    Text Solution

    |

  3. Write about the sources of water on earth. Why we are facing water sho...

    Text Solution

    |

  4. What is water cycle?

    Text Solution

    |

  5. What is Nitrogen fixation? What is its importance?

    Text Solution

    |

  6. What is ammonification ? Under which condition does ammonification occ...

    Text Solution

    |

  7. In which forms is carbon found on earth ?

    Text Solution

    |

  8. What is global warming? What are its effects?

    Text Solution

    |

  9. Explain carbon cycle in nature with diagram.

    Text Solution

    |

  10. Describe the oxygen cycle.

    Text Solution

    |

  11. The flow of nutrients from living or-ganisms to environment and from e...

    Text Solution

    |

  12. The percentage of salt water on earth is

    Text Solution

    |

  13. The human body is composed of about how much water?

    Text Solution

    |

  14. These form integral part of basic organic compounds of life.

    Text Solution

    |

  15. The element that is abundantly present in atmosphere is

    Text Solution

    |

  16. The free living bacteria that fixes nitrogen is

    Text Solution

    |

  17. Nitrogen makes its way back into the atmosphere through a process call...

    Text Solution

    |

  18. The excessive amount of nitrates and other nitrogenous compounds when ...

    Text Solution

    |

  19. It is reponsible for maintaining the earth as green-house with tempera...

    Text Solution

    |

  20. The main reservoirs of carbon are -

    Text Solution

    |