What is the name of the phenomenon where the wind direction changes clockwise with altitude in the Northern Hemisphere? MCQ with Answer and Explanation
What is the name of the phenomenon where the wind direction changes clockwise with altitude in the Northern Hemisphere?
A. Wind backing
B. Wind shear
C. Wind gradient
D. Wind veering
Answer: Option D
Solution (By JKSSB Mock Tests)
Wind veering is a clockwise change in wind direction with altitude in the Northern Hemisphere (e.g., from south to west). Wind backing is a counterclockwise change. Veering typically indicates warm air advection.
Explanation:
Lake-effect snow occurs when cold, dry air moves over a relatively warm lake, picking up moisture and heat, which leads to intense convection and heavy snowfall downwind of the lake.
Explanation:
'Burst of the Monsoon' is the sudden arrival of heavy monsoon rains after a period of pre-monsoon showers, marking the official beginning of the monsoon season.
No comments yet. Be the first to start the discussion!