Although mice, a cat's normal food, are about 70% water, and canned food about 78%, dry food is between 5%-10% water. That's why âcanned food does a much better job of keeping your cat well-hydrated,â Pierson tells WebMD. âThink of canned food as hosing down your cat's bladder several times a day.â.
The troposphere is the layer closest to the Earth. The <b>troposphere</b> is the layer closest to the Earth.
The troposphere is the atmosphere layer that is farthest from the  sun. This layer extends about 10 to 15 kilometers above the surface  of the Earth.he lithosphere is the solid part of the earth consisting of the crust and outer mantle. In other words, it is physically part of this planet. The atmosphere is not a solid no â¦ r an object, and is not a geological part of our Earth.