get the app get the app       get the app       get the app
Ozone protects biosphere from-

1)Infra-red rays

2)Ultraviolet rays


4)Gama rays

  • : 485
  • : 11
    Previous Next

    Ultraviolet rays

    Suggest other answer
    Login to Discuss/suggest the answer...

  • Exam: upper subordinate 2014 QUESTIONS

    Subscribe here for free mock test on IAS PCS SSC and other competitive exam. Signup here to get SSC CGL Solution and main exam study material