Monday, February 20, 2012

Word of the Day


Water cycle – the continuous process by which water moves through the living and nonliving parts of the environment

Evaporation- the process by which molecules at the surface of a liquid absorb enough energy to change to the gaseous state

Condensation- the process by which a gas changes to a liquid

Precipitation- water that falls to earth as rain snow sleet, or hail


No comments:

Post a Comment