Styrofoam is a mass noun, it is already plural. It is most often encountered as an adjective - i.e. a Styrofoam mug, a Styrofoam container ... and these do not have a plural just as there is no plural for "big" in 10 big mugs or 20 big containers, we just say 10 Styrofoam mugs, 20 Styrofoam containers.
NO it is natural!
loooolllllll
The denser the styrofoam, the greater it's load bearing ability.
styrofoam can kill animals on earth and in the ocean. try not to use it p.s writen by 5th grader
it is manmade
Manmade actually.
Manmade
manmade
styrofoam is cool
Manmade God ended in 2004.
Manmade God was created in 2001.
what are califonia's manmade tourist atraction
people get lun from manmade pond
a cup made out of styrofoam...........................................................................................................................................................................
Styrofoam is an insulator.
You can find styrofoam koozie on this link:-- http://www3.shopping.com/-styrofoam+koozies