A thin layer of white on a layer of brown and when you step on it the snow gets dirty . Not at all like frozen mud . That stuff is rock hard . A lot has happened since I got to Canada . I ' ve spent a week in Vancouver with Deedee .

Question: what may be a plausible fact about snow which heavily pours down ?
Answer: None of the above choices .Only Canada experiences snowSnow as it falls down is very hardThick snow is comparable to frozen mud