2. Sample Papers
  3. SSC

SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-4

  • question_answer
    If all the plants of the world dies, all the animals would also die due to shortage of

    A)  Cold air                       

    B)  Food  

    C)  Oxygen

    D)         Shelter

    Correct Answer: B

    Solution :

     The food chain would collapse. Some suggest running out of oxygen but the atmosphere is huge (about 80% of the total mass of the atmosphere is contained in the first 6-7 miles over the surface of the earth) and contains 20% oxygen. Animals primarily inhabit the surface of land (plus a good bit of ocean creatures) so they are not likely to be able to consume all the oxygen before starving.


You need to login to perform this action.
You will be redirected in 3 sec spinner