Algae

Play a Quiz on Snow and Ice  (it's free)

Watermelon Snow    is    Reddish/pink Colored Snow Caused by Algae Actually smells like watermelons Science & Nature > Snow and Ice

Algology    is the study of    Algae Science & Nature > Ologies

Phycology    is the study of    Algae Science & Nature > Ologies

Algaecide    is the killing of    Algae Language > Murders