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General Knowledge :: Environmental Science

  1. Sulphur bacteria are examples of

  2. A.

     Carnivores

    B.

     Heterotrophs

    C.

     Saprophytes

    D.

     Autotrophs


  3. Autotrophs are ______________

  4. A.

     Consumers

    B.

     Herbivores

    C.

     Saprophytes

    D.

     Producers


  5. North American grassland are called

  6. A.

     Pampas

    B.

     Prairies

    C.

     Savannah

    D.

     None


  7. African grasslands are called

  8. A.

     Prairies

    B.

     Pampas

    C.

     Savannah

    D.

     None


  9. A Hawk that eats a frog is a

  10. A.

     Producer

    B.

     Primary Consumer

    C.

     Secondary Consumer

    D.

     Tertiary Consumer


  11. In a pyramid of numbers, in a grassland ecosystem, the largest population is that of

  12. A.

     Producers

    B.

     Tertiary Consumers

    C.

     Secondary consumers

    D.

     Herbivores

    E.

     Primary consumers


  13. Herbivores are also called as

  14. A.

     Producers

    B.

     Primary consumers

    C.

     Secondary consumers

    D.

     Tertiary consumers


  15. The worst nuclear accident happened to date is occurred at

  16. A.

     Chernobyl in 1986

    B.

     Three Mile Power Plant in 1979

    C.

     Sellafield in 1957

    D.

     Fukushima in 2011


  17. Energy of motion is also known as:

  18. A.

     Dynamic energy

    B.

     Kinetic energy

    C.

     Sensible heat energy

    D.

     Static energy

    E.

     Latent heat energy


  19. World Ozone day is

  20. A.

     March 16

    B.

     June 5

    C.

     September 16

    D.

     November 16