Q.36112: Due to the depletion of the ozone layer at the rate of 7 percent per annum, 10 million sq. km. A large hole has been made. Where is this hole located? |
World Geography विश्व का भूगोल in english, question answers in english pdf questions in english, Know About World Geography विश्व का भूगोल online test World Geography विश्व का भूगोल MCQS Online Coaching in english quiz book