Tuesday, June 23, 2009

FIZZES

why do things get fizzy and fizz up?

2 comments:

Eli Lansey said...

Liquids are fizzy when there are little teeny bubbles of gas dissolved in them. Usually this gas is carbon dioxide. They are squeezed in when the cap is on.
They fizz up when you open the bottle because now there is space for them to expand.

Talia said...

thanks!!

i think that that is cool,thank you for also talling me.I never knew that gases could disolve into liqiud onless its like water or something like that.