Winter is the coldest season. Watch out for ice! Ice covers trees. It makes the ground slippery slippery ANDERSEN ROSS—GETTY IMAGES causing people or things to slide (adjective) The floor is slippery after I mop it. . Read on to learn more about icy weather.
Ice and Snow
KATRIN RAY SHUMAKOVWater freezes in the clouds. It turns into ice crystals crystal NORMA MURACE MELIA—EYEEM/GETTY IMAGES a small, many-sided piece of a liquid that has turned solid, such as a snowflake (noun) We made salt crystals in science class. . They fall to the ground as snowflakes.
Balls of Ice
MOHAMMAD SOWAID —EYEEM/GETTY IMAGESSee these chunks of ice? They are called sleet. Sleet is frozen rain. If the air is cold, rain can turn to ice as it falls.
A Shiny Coat
JONAS GÜTTLER—PICTURE ALLIANCE/GETTY IMAGESRain can turn into ice when it lands. Everything gets coated coat PAULA SIERRA—GETTY IMAGES to cover with a layer of something (verb) Our horse coats himself in mud to cool off. in ice. This is called an ice storm. This tree looks like it is coated in glass!
A Furry Layer
FANCY/VEER/CORBIS/GETTY IMAGESIce crystals cover the grass. They create a furry layer. This is called frost. Frost forms when moisture moisture STEPANOFF—GETTY IMAGES a small amount of water that makes something wet (noun) Mushrooms grow with moisture and shade. in the air freezes.
Did You Know?
ANGELA WEISS—AFP/GETTY IMAGESA long and heavy snowstorm is called a blizzard. Wind blows the snow around. This person is clearing a path with a shovel.