There is a lot of space in a sponge for something else to occupy. Similarly, there is a lot of space in air for something else (water vapor etc) to occupy.
Air is similar to a sponge because they both hold water and there is space to occupy in both objects and they both absorb liquid the same way.
your all dumb
Both the sponge and air is similar to each other because they absorb in the same way
im learning about the corlois effect
The air is similar to a sponge because the both absorb in the same way.
