Water On Earth Flashcards
Water cycle
The repeated movement of water in the ecosystem
Evaporation
When water changes form a liquid to gas.
Condensation
What water vapor turns into water.
Precipitation
When water falls from a cloud as rain, snow, sleet, or hail
Runoff
Water that is moving down hill
Accumulation
Water collecting at the lowest point
Sublimation
Ice turning into water vapor before it touches the ground
Frost
Water vapor that freezes without becoming a gas
Transpiration
When water from plant leaves evaporates
Stratus clouds
Layered clouds that cover the sky. They look dark
Fog
Stratus clouds at ground level
(Alto) cumulus
Bottoms look dark because little sunlight gets through. Puffy, cotton, balls. Small
Vertical clouds
Form vertically. Sometimes called thunderheads or cumulonimbus
Cirrus clouds
Thin, wispy, white. Made of ice crystals
Rain
When ice crystals fall and melt through warm air.