
2nd Grade VocabularyPart Six The Water Cycle
Water Cycle The way water keeps moving from the air to the land and back again
Evaporation To change from a liquid into a gas
Water Vapor Water in a gas state
Condensation To change from a gas to a liquid Condensation
Precipitation The water that falls to Earth as rain, snow, sleet, or hail
Run - off The flow of water into streams, lakes, and oceans
20 15 10 5 0 Rain Gauge A tool used to collect and measure the amount of rain that falls. Cm 20 15 10 5