elements of weather

Which measures the force of molecules pushing on a surface?

• air pressure
• temperature
• precipitation
• wind

What is weather?

• The measure of transparency of the atmosphere.
• The condition of Earth's atmosphere at a certain time and place.
• Cumulus clouds
• Stratus clouds

How is air pressure measured?

• Thermometer
• Barometer
• Psychrometer
• Wind vane

What is humidity?

• Any form of water that falls from the sky to the ground.
• A measure of the transparency of the atmosphere.
• The condition of Earth's atmosphere at a certain time and place.
• The amount of water vapor in the air.

What is temperature?

• The measure of how hot or cold something is
• The amount of water vapor in the air compared to the amount of water vapor needed to reach saturation.
• Air that moves horizontally, or parallel to the ground.
• Evaporation

How is temperature measured?

• Wind vane
• Thermometer
• Barometer
• Rain guage

What is precipitation?

• Any form of water that falls to Earth's surface from the clouds.
• Amount of water vapor in the air.
• Force of air molecules pushing on an area.
• Wind speed

What is wind?

• Air that moves horizontally, or parallel to the ground.
• Air pressure
• Wind vane
• A measure of the transparency of the atmosphere.

How do we measure wind speed?

• Wind vane
• Anemometer
• Cumulus
• Barometer

What is air pressure? 

• How hot or cold something is.
• Any form of water that falls to the ground from the clouds.
• The force of air molecules pushing on an area.
• Air that moves horizontally, or perpendicular to the ground.