Styrofoam, or polystyrene, is plastic.
styrofoam cotton plastic paper cheese
syrofoam
Rubber, tinfoil, wood, cloth, paper, Styrofoam and plastic
Rubber, tinfoil, wood, cloth, paper, Styrofoam and plastic
Styrofoam is a better insulator of heat than plastic. The plastic allows the heat in and out and the cold in and out. The Styrofoam helps keep the heat in.
styraphoam
styrofoam, but warning fammable and unsafe for the environment!
Styrofoam because it has a thick layer and is a good insulator.Paper and plastic are could alternatives but Styrofoam would work better, therefore glass would be the worst one to use because it would only keep it warm for a couple of minutes.
Sam's Club and Costco carry the paper (or styrofoam) cups with plastic lids.
Types of litter are Styrofoam cups, food cartons, plastic, napkins, paper, aluminum cans,snack wrappers, PLASTIC BAGS........AND MORE.
Diamond, rubber, plastic, styrofoam, ice, wood, glass, paper, concrete.
nobc the Styrofoam is heavyer than paper