weight of Earth's atmosphere pressing down upon its surface
air pressure
evaporation of water out of the leaves of plants
transpiration
water that falls as rain, snow, sleet, or hail
precipitation
occurs when water vapor cools and turns into a liquid
condensation
device that measures air pressure
barometer
Occurs when liquid water turns into a gas.
evaporation
The cycle that moves water across the planet and throughout the atmospshere
water cycle
device that measures wind speed
anemometer