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A list of words is given in a box. Use appropriate words to fill up the blanks in the following statementsAir, oxygen, wind, water vapour, mixture, combination, direction, road, bottles, cylinders.(a) The ______ makes the windmill rotate.(b) Air is a ______ of some gases.(c) A weather cock shows the ______ in which the a6ir is moving at that place.(d) Mountaineers carry oxygen ______ with them, while climbing high mountains. |
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Answer» (a) wind (b) mixture (c) direction (d) cylinders |
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