The 'Madden-Julian Oscillation' (MJO) influences the Indian monsoon by:
A. Suppressing convection
B. Both enhancing and suppressing
C. Enhancing convection
D. No influence
Answer: Option B
Solution (By JKSSB Mock Tests)
The MJO is a 30-60 day oscillation of convection that moves eastward from the Indian Ocean to the Pacific. It can enhance or suppress monsoon rainfall depending on its phase.
Explanation:
The Thar Desert receives low rainfall due to its location in the rain shadow of the Aravalli Range, the influence of the subtropical high-pressure belt, and its distance from the sea.
Explanation:
Highland climates (or alpine climates) are characterized by large temperature variations with altitude, with cooler temperatures at higher elevations. Precipitation patterns also vary significantly with elevation.
Explanation:
The western coast of Europe, including the British Isles and parts of Scandinavia, has a marine west coast climate (Cfb), characterized by mild winters, cool summers, and abundant rainfall due to westerly winds and the Gulf Stream.
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