CBSE Class 10 Answered
Q4) State which of the following statements are false. Rewrite the correct statements, if false:
i.Air is all around.
ii.Air cannot be compressed.
iii.Nitrogen is the major component of air
iv.Aquatic animals do not breathe the air dissolve in water.
v.All living organisms breathe air to remain alive.
Asked by pramodkhati11 | 26 Dec, 2020, 12:10: PM
i.Air is all around.
Ans. True
ii.Air cannot be compressed.
Ans. False. Air can be compressed as air is a mixture of several gases and gases can be compressed.
iii.Nitrogen is the major component of air.
Ans. True
iv.Aquatic animals do not breathe the air dissolve in water.
Ans. False. Aquatic animals breathe the dissolved oxygen in water.
v.All living organisms breathe air to remain alive.
Ans. True
Answered by Sheetal Kolte | 28 Dec, 2020, 08:15: PM
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