Water Cycle
This instrument measures air pressure.
What is barometer?
The best instrument to predict future weather. (High pressure predicts Happy weather. Low pressure predicts Lousy weather.)
What is the barometer?
Measures wind speed.
What is an anemometer?
Measures temperature.
What a thermometer?
A barometer measures air pressure which predicts what kind of weather is coming. What kind of weather will happen if there is LOW PRESSURE? (High pressure predicts Happy weather. Low pressure predicts Lousy weather.)
What is some kind of precipitation?