A. 650 mm a year B. 750 mm a year C. 850 mm a year D. 550 mm a year
A. Konkan plain B. Malabar coast C. Coromendel coast D. None of the above
A. atomic oxygen (O) and ordinary oxygen (O2) B. only ozone (O3) C. mixture of atomic oxygen (O), ordinary oxygen…
A. the Pliocene epoch B. the Pleistocen epoch C. the Miocene epoch D. the Oligocene epoch
A. the sun is directly overhead the equator B. the sun is directly overhead the Tropic of Cancer C. the…
A. Mongolia and Tibet B. Sinkiang and Turkistan C. Kirghiz steppe D. All of the above
A. ultisols B. alfisols C. aridsols D. mollisols
A. Earth B. Jupiter and Saturn C. Mercury D. Earth, Jupiter and Saturn
A. eons B. epochs C. stages D. Any of the above