question: Unmelted winter snow and ice can do what?
choices.text: warm the planet less friction Stomata closing heat the earth bury the planet Lifting objects prevents water loss save the whales
choices.label: A B C D E F G H
formatted_question: Unmelted winter snow and ice can do what? (A) warm the planet (B) less friction (C) Stomata closing (D) heat the earth (E) bury the planet (F) Lifting objects (G) prevents water loss (H) save the whales