How well do you know your Winter Olympics vocabulary? Take the quiz below to find out.1. Back-scratchers and helicopters are associated with which sport?biathlonfreestyle skiingcurlingspeed skatingbobsleighfigure skatingsnowboarding2. There are four heats in the competition.biathlonfreestyle skiingcurlingspeed skatingbobsleighfigure skatingsnowboarding3. Drafting is a manoeuvre used in the competition.biathlonfreestyle skiingcurlingspeed skatingbobsleighfigure skatingsnowboarding4. Athletes need to use snow guards in the competition.biathlonfreestyle skiingcurlingspeed skatingbobsleighfigure skatingsnowboarding5. The men’s and women’s halfpipe are two of the six events associated with this sport.biathlonfreestyle skiingcurlingspeed skatingbobsleighfigure skatingsnowboarding6. You would most likely find the term "swingy ice" in a glossary of terms.biathlonfreestyle skiingcurlingspeed skatingbobsleighfigure skatingsnowboarding7. The death spiral is commonly performed in .biathlonfreestyle skiingcurlingspeed skatingbobsleighfigure skatingsnowboarding