A) nitrogen |
B) argon |
C) water vapour |
D) oxygen |
B) argon |
1). Doldrums are :
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2). The winds blowing from sea towards the coastal areas are called :
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3). Atmospheric pressure exerted on earth is due to :
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4). The Sea breeze blows during :
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5). The instrument used for finding out wind-direction is :
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6). Beaufort Scale' is used to measure :
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7). Lapse rate is related to the decrease of :
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8). Which of the following constituents of the atmosphere are important from the climate point of view? 1. Nitrogen 2. Oxygen 3.Carbon dioxide
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9). The Trade winds are caused by :
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10). Temperature generally decreases towards the poles because :
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