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General Knowledge :: Environmental Science

  1. As the difference between the air temperature and the dew point increases, the relative humidity:

  2. A.

     Increases

    B.

     Decreases

    C.

     Remains constant at a value less than 100%

    D.

     Remains constant and equal to 100%

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  3. Biodiversity

  4. A.

     Increases towards the equator

    B.

     Decreases towards the equator

    C.

     Remains same throughout the planet

    D.

     Has no effect on change in latitude

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  5. Herpetology is a branch of Science which deals with

  6. A.

     Aves

    B.

     Mammals

    C.

     Reptiles

    D.

     Fishes

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  7. The amount of oil that may become available for use is called oil

  8. A.

     Reserves

    B.

     Reservoirs

    C.

     Resources

    D.

     Traps

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  9. What is the name of the action plan for sustainable development in the Twenty first century framed in the Rio Declaration on Environment & Development (1992)?

  10. A.

     Action 21

    B.

     Agenda 21

    C.

     Rio 21

    D.

     Declaration 21

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  11. ________ is diffused into the ground by gravitational force.

  12. A.

     Rain water

    B.

     Ocean

    C.

     River water

    D.

     None of the above

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  13. What is lotic habitat?

  14. A.

     Standing or still water habitat

    B.

     Marine habitat

    C.

     Running water habitat

    D.

     Stagnant water

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  15. Which is the world's most deadliest snake?

  16. A.

     Black mamba

    B.

     Spitting cobra

    C.

     Russel viper

    D.

     Anaconda

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  17. _________ is the most commonly used unit of radiation

  18. A.

     Becquerel

    B.

     Gray

    C.

     Rutherford

    D.

     Curie

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  19. Which of the following rock types would most likely be the best oil reservoir?

  20. A.

     Granite

    B.

     Shale

    C.

     Sandstone

    D.

     Salt

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