Air

Air surrounds us everywhere.

• True

• False

Air does not weight.

• True

• False

Air is not a mixture of gases.

• True

• False

Air is important for breathing.

• True

• False

The air we breathe should not be polluted.

• True

• False

Oxigen is one of the Air gases.

• True

• False

We can see the air.

• True

• False

We can feel the air.

• True

• False

The flame go out (off) when we cover a lid on candle with a jar.

• True

• False

Air is necessary for humans to live.

• True

• False