1. It contains approximately 99% of atmosphere’s water vapour and aerosols. 2. It is deeper in the tropics upto 12 miles and shallower near the polar regions, at 4.3 miles in summer and indistinct in ...

Q1. Which one of the following statements is correct? a. Cirrus clouds are composed of ice crystals. b. Cirrus clouds exhibit a flat base and have the appearance of rising domes. c. Cumulus clouds are ...