Card 1
HintThink about why a block of ice might slide faster down a hill, especially if it's getting warmer at the bottom.Memory TipWarm up, slide down, ocean bound.
Card 2
HintImagine trying to slide something heavy across a dry floor versus a wet floor.Memory TipMelt below, makes them go.
Card 3
HintThink about what happens when you press down hard on ice with something thin, like skate blades.Memory TipPressure equals lower freeze point.
Card 4
HintConsider how water flows around a rock in a stream, then solidifies again later.Memory TipMelt around, refreeze beyond.
Card 5
HintPicture 'alps' and high peaks.Memory TipMountain-moving, small and steep.
Card 6
HintThink of entire continents covered in ice, not just mountains.Memory TipContinent-sized, spreading wide, slow.
Card 7
HintConsider how ice forms under immense pressure over a long time.Memory TipDense, clean, formed differently.
Card 8
HintThink about how a snowball becomes tightly packed when you squeeze it.Memory TipSnow piles up, makes ice.
Card 9
HintImagine an ice cube in a cup of water versus one on a counter.Memory TipWater close, melts fast.
Card 10
HintThink of the forces that shape our planet like earthquakes and wind.Memory TipEarth's shapers: wind, water, land.