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:
1.
all gases go into atmosphere and it is a place for
3.
shows the direction in which the air is moving at that place
4.
the availability of air ............. as we go up in the atmosphere
5.
huge apparatus rotated by wind to run flour mills
Down:
2.
causes a feeling of suffocation, makes up around 0.03% of air around us
6.
the presence of these particles in air vary from place to place and time to time
OK