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Class 12 · Geography · Hard
→Sudden strong wind after heavy rain with large drops can indicate which severe event?
Class 12 · Geography · Expert
→Why is availability of supercooled water inside a cloud important for hail growth?
Class 12 · Geography · Expert
→On weather radar, strong reflectivity above a weak echo region may indicate what?
Class 12 · Geography · Expert
→What is the main contribution of wind shear in mesocyclone formation?
Class 12 · Geography · Expert
→Why is large hail difficult without a strong updraft?
Class 12 · Geography · Expert
→A gust front forms through which process?
Class 12 · Geography · Expert
→What is the role of latent heat in the growth of a cumulonimbus cloud?
Class 12 · Geography · Hard
→What is the main reason a thunderstorm weakens in the dissipating stage?
Class 12 · Geography · Hard
→Why can the leading edge of cool outflow sometimes form a new line of clouds?
Class 12 · Geography · Hard
→How do collisions of water droplets and ice particles inside a cloud help lightning formation?
Class 12 · Geography · Medium
→Under which condition will thunderstorm chances be lower?
Class 12 · Geography · Medium
→The mature stage of a thunderstorm is identified by which feature?
Class 12 · Geography · Medium
→What can the appearance of cirrus clouds before a warm front initially indicate?
Class 12 · Geography · Hard
→Under what condition can an air mass become stable and produce widespread mist or low clouds?
Class 12 · Geography · Hard
→Why do winds not move straight into a low-pressure centre?
Class 12 · Geography · Easy
→Which option correctly shows the relation between a front and air masses?
Class 12 · Geography · Medium
→If a cyclone is in the Southern Hemisphere, what will be the usual rotation of its surface winds?
Class 12 · Geography · Hard
→Under which condition is cumulonimbus cloud formation more likely?
Class 12 · Geography · Easy
→What is the usual rotation of cyclonic winds in the Southern Hemisphere?
Class 12 · Geography · Easy
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