# 1เลือกประเภทWhat is the technical term for a snowflake?Ice crystalSnow crystalFrost crystalWater droplet
# 2เลือกประเภทHow does a snowflake form? Water vapor meets dust or pollen in the cloudsWater freezes instantly in the airIce particles collide with each otherClouds release frozen raindrops
# 3เลือกประเภทWho theorized the hexagonal pattern of snowflakes? Isaac NewtonAlbert EinsteinJohannes Kepler Galileo Galilei
# 4เลือกประเภทWhy is the hexagonal shape of snowflakes significant? It is the strongest shape in natureIt allows efficient use of space It makes snowflakes melt fasterIt helps snowflakes float longe
# 6เลือกประเภทWhat causes snowflakes to appear white? Reflection of light from the sunThe scattering of light from their edgesTiny air bubbles trapped insideThe presence of frost on their surface