Dry Ice

I think dry ice turns into gas when you put water. Here's some words about dry ice. Melting means that when its hot where the ice is the ice can't survive hot cause its used for cold stuff. Freezing means very cold. Sublimation means that it transforms liquid into solid. Boiling means make ice into gas. Contrasting is the word I don't know. When the water went into the dry ice it looked like gas coming out of the box and the box had the dry ice in it.