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Class 12 · Geography · Medium
→If fog is greater at the foot of a hill and less at the summit what does it indicate?
Class 12 · Geography · Medium
→If a farmer covers crops to protect them from frost what is the geographical reasoning?
Class 12 · Geography · Medium
→If clouds arrive after frost formation what effect may occur on further cooling?
Class 12 · Geography · Hard
→When dew point is below freezing, direct change of water vapour to ice promotes which form?
Class 12 · Geography · Hard
→Why is vertical stability of air important in fog?
Class 12 · Geography · Easy
→If the same car roof has a white icy layer and the surface is below (0°C), what will it be?
Class 12 · Geography · Easy
→If liquid droplets appear on a car roof after a cold night and temperature is above freezing, what is it?
Class 12 · Geography · Medium
→What is the effect of very small fog droplets on visibility?
Class 12 · Geography · Medium
→If the Sun is visible through light haze-like moisture and objects are only slightly unclear, what does it indicate?
Class 12 · Geography · Hard
→What is the main difference between radiation fog and advection fog?
Class 12 · Geography · Medium
→Why is it said that fog is not guaranteed by high humidity alone?
Class 12 · Geography · Medium
→Why are both dew and frost considered surface forms?
Class 12 · Geography · Medium
→Which temperature relation is more important in frost formation than in dew formation?
Class 12 · Geography · Medium
→Which local condition is most decisive for dew formation?
Class 12 · Geography · Medium
→When dense fog forms, what is the practical result of increased droplet concentration in the air?
Class 12 · Geography · Medium
→If a frost layer first melts in sunlight and then disappears, what is the correct process sequence?
Class 12 · Geography · Medium
→If fog forms only over a river but not over nearby dry land, what is the most appropriate reason?
Class 12 · Geography · Medium
→If there is mist over a field on a cold morning but no white crystals on plants, which conclusion is most correct?
Class 12 · Geography · Medium
→Why can relative humidity near the surface be high during dew formation?
Class 12 · Geography · Medium
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