Yes, the football will appear "flat" as the air compresses in cold weather. Air expands as it warms, and so air in a football, tire, etc. will do the same.
does air inside the football affect the distance when thrown
how does air pressure affect the distance a football can be kicked?
it affect how much water can be evaporated into the air
Because Helium is lighter than air.
Yes it does.
Answer Yes. A basketball with no air will not bounce as much as a basketball with the right amount of air .
the amount of air and the temperature.
Yes, ofcourse it does. Aerodynamics of a ball are decided by how much air is in the ball. Usually, more air in a ball gives it buoyancy and it travels over a longer distance.