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General Knowledge :: Environmental Science

  1. Zoos are examples for

  2. A.

     In-situ conservation

    B.

     in-vivo conservation

    C.

     ex-situ conservation

    D.

     exvivo conservation


  3. Red sea is an example of a ________ structure.

  4. A.

     Folded

    B.

     lava

    C.

     Faulted

    D.

     residual


  5. Which of the following is not an indicative biological trait for the trait of ecology?

  6. A.

     Fish reproductive strategy

    B.

     Habitat

    C.

     Feeding behavior

    D.

     Fish stream size preference


  7. When is the World Wildlife week ?

  8. A.

     First week of September

    B.

     Last week of September

    C.

     First week of October

    D.

     Last week of October


  9. Green revolution is associated with _________

  10. A.

     sericulture

    B.

     agriculture

    C.

     fish culture

    D.

     silviculture


  11. ________ is the natural phenomenon, caused by an unlimited and unprecedented rainfall.

  12. A.

     Soil erosion

    B.

     Cyclone

    C.

     Floods

    D.

     Heightening


  13. _________ is an important factor that aggravates the effect of drought.

  14. A.

     Deforestation

    B.

     Soil Erosion

    C.

     Floods

    D.

     Acid Rain


  15. Which statement(s) below is/are correct?

  16. A.

     Valleys are more susceptible to radiation fog than hill tops

    B.

     Without the summer fog along the coast of California, redwoods would not grow well there

    C.

     Fog can be composed of ice crystals

    D.

     All of the above are correct


  17. Which of the following statements is/are correct?

  18. A.

     The largest concentration of condensation nuclei are usually observed near the Earth

    B.

     Wet haze restricts visibility more than dry haze

    C.

     Fog is actually a cloud resting on the ground

    D.

     With the same water vapor content, fog that forms in dirty air is usually thicker than fog that forms in cleaner air

    E.

     All of these are correct


  19. The pioneers in xerach succession is the

  20. A.

     crustose lichen

    B.

     mosses

    C.

     foliose lichen

    D.

     shrubs