Question

With respect to recent cyclone, Varadah, identify which of these are required conditions for origination and intensification.
i) Narrow sea surface with temperature higher than 27 degree Celsius.
ii) Presence of Coriolis force
iii) Small variations in the vertical wind speed
iv) Pre existing weak low pressure area
v) Upper divergence above the sea level system

• A. a) i, ii and iii only
• B. b) ii, iii, iv and v
• C. c) ii, iii, and v
• D. d) All of the above

Answer 1

The correct option is B b) ii, iii, iv and v

b)
Explanation: Large sea surface with temperature higher than 27 degree Celsius.
This large area helps in intensification with continuous supply of moisture.