AIR AROUND US
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Check
Across:
2.
carbondioxide is used by plants in the process of
4.
air is not a substance but a ....... of oxygen and carbondioxide
6.
when air is in motion it is called
Down:
1.
when air comes in contact with a cool surface, it gets cooled and fog appears
2.
exerted by air in all directions
3.
the content of water vapour in the air is expressed in terms of
5.
is transparent and present everywhere around us
OK