Air Quiz ChallengeOnline version Test your knowledge about air and its significance in our lives! by Nandinee 1 We breathe air, a only when we are studying b only when we are tired c all the time d only when we are sleeping 2 Which of the following gives an unpleasant smell? a b c d 3 Which of the following is a property of air? a Blue in colour b Tasteless c have an odor d Noiseless 4 When an empty bottle is placed in water, what can we observe? a The water changes color b bubbles entering the bottle c bubbles coming out of the bottle d water coming out of the bottle 5 The ............................ uses air in the soil to breathe a Worm b Horse c Elephant d Bird 6 If an animal does not get enough air to breathe, it will ....................... a remain alive b run c play d die 7 Our body uses the ................................ to smell and breathe? a Ears b Mouth c Eyes d Nose 8 After a few minutes, what will happen? a The candle will melt completely b The candle will stop burning c The candle will continue to burn d The flame will become brighter 9 which of the following animal breathes air present in water? a b c d 10 Which part of a plant takes air? a Leaves b Stem c Root d Fruit
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