The dry wind 'Santa Anna' blows in
A. | Siberia |
B. | Argentina |
C. | Switzerland |
D. | California |
Option: D Explanation : Click on Discuss to view users comments. |
The ozone layer in the upper part of the atrnosphere protects us from
A. | Cosmic rays |
B. | Ultrasonic waves |
C. | Infra -red rays |
D. | Ultraviolet rays |
Option: D Explanation : Click on Discuss to view users comments. |
The plarie of' contact of the troposphere and stratosphere is known as
A. | Mesosphere |
B. | Ionosphere |
C. | Stratopause |
D. | Tropopause |
Option: D Explanation : Click on Discuss to view users comments. |