1) Air has a) No weight b) Weight 2) Air is everywhere a) Yes b) No 3) Wind is a) Still air b) Moving air 4) There is air inside a soap bubble. a) Yes b) No 5) Air Exerts pressure a) True b) False 6) Aor occupies Space a) True b) False 7) Percentage of Nitrogen in Air is a) 21% b) 78% 8) Percentage of Carbon dioxide and other gases in air is a) 1% b) 21%

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