Some, but not all, cardboard is treated with wax or laminated. These forms of cardboard are considered to be waterproof.
It is a box made out of cardboard
A cardboard box.
the noun is 'box'. the adjective describing that noun is 'cardboard'
The Adventure of the Cardboard Box was created in 1892.
You can store it in a plastic baggy! Or another waterproof container! Or just a good ol' cardboard box. Or you can throw it in the recycling bin and save some energy one newspaper at a time
250cm
The Cardboard Box - 1923 is rated/received certificates of: UK:U
containers made of cardboard or wood are a wooden box, wooden crate, cardboard storage box. there are loads more but it would take a wile to list them.
No
no because its pee can go through the box
An advantage of cardboard is that cardboard can be made into a box to protect things and is recyclable. A disadvantage of cardboard is that it is easily damaged.