The noun 'roller coaster' has no standard collective noun since most roller coasters are not in a group. However, a collective noun is an informal part of language. Any noun the fits the situation can function as a collective noun; for example, a scream of roller coasters, a maze of roller coasters, a park of roller coasters, a tour of roller coasters, etc.
Actually, you can breath on roller coasters.
yes
YES
Nope.
Yes
90%
Nope.
They are fine you won't get fat or something like that. Just be careful some old roller coasters can shake you up though.
I would say most do but every teenager is different. If there are afraid of heights or motion they will certainly hate roller coasters
Yes, there are roller coasters at Wisconsin Dells.
There is 4 roller coasters. Aftershock, Timber Terror, Tremors and the Corkscrew. Which all of the roller coasters are awesome!!!!!!!