Solve the given crossword and select the option which
is not given in it.
AEasiest method to purify water at home.
BGas given out by plants during photosynthesis.
CMost abundant gas in air.
DInsoluble impurities can be separated by this method.
Solve the given crossword and select the option which
is not given in it.
AEasiest method to purify water at home.
BGas given out by plants during photosynthesis.
CMost abundant gas in air.
DInsoluble impurities can be separated by this method.