weather

A day-to-day condition of the atmosphere that changes quickly.

The prevailing weather condition for a long period of time cold air is heavier than warm air.

movement of hot and cold air.

click all the weather elements.

• wind or moving air

• anemometer

• air temperature

• air pressure

• Humidity

An instrument used to measure the wind direction.

• air temperature

• wind or moving air

• wind vane

• air pressure

An instrument used to measure the wind speed

• humidity

• Anemometer

• wind vane

• air pressure

Measure the amount of water vapor in the atmosphere

• rain forest

• weather forecast

• air temperature

• Humidity

the degree of hotness and coldness.

• Air temperature

• air pressure

• humidity

refers to the force exerted by the air around us.

• Wind power
• Temperature
• Air pressure
• Humidity

wind direction and wind speed

• wind or moving air

• rain gauge and hygrometer
• windsock and barometer
• compass and thermometer