Q. 1. By the term Solar constant we mean (a). energy emitted by Sun (b). distance of the Sun (c). Area of the Sun (d). Mass of the Sun Q. 2. When the temperature rises, the relative humidity (a). Increases (b). Remains the same (c). Decreases (d). Not affected Q. 3. High speed winds in the mid latitude are known as (a). Mistral (b). Foehn (c). Jet streams (d). Westerlies Q. 4. When humid air condenses on cool surface, ................ is caused. (a). Dew (b). Hail (c). Cirrus (d). None Q. 5. The tropical cyclone is called ............... in the Bay of Bengal. (a). Willy-willy (b). Depressions (c). Typhoon (d). Mistral Q. 6. Which of the following is not a planetary wind? (a). Easterlies (b). Westerlies (c). Drainage winds (d). Trade winds Q. 7. Winter rains in North-western India are caused by (a). South-westerly monsoons (b). Trade wind (c). Westerly depressions (d). None Q. 8. Gates ar
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