ES Weather - Humidity & Moisture

Front

What is the primary source of energy for Earth’s weather systems?

Back

Incoming solar radiation is the primary source of energy for Earth’s weather systems.

Front

What happens to water in a wet sponge left in an empty bucket over time?

Back

The water in the sponge goes into the air through evaporation.

Front

When does more evaporation occur?

Back

More evaporation occurs during the day due to higher temperatures.

Front

What is relative humidity?

Back

Relative humidity is the amount of moisture in the air compared to the maximum amount of moisture the air can hold at a given temperature.

Front

How do you measure relative humidity?

Back

Relative humidity is measured using a psychrometer.

Front

What is a psychrometer?

Back

A psychrometer is an instrument used to measure the relative humidity of the air.

Front

What is the relationship between temperature and humidity?

Back

As temperature increases, the air can hold more moisture, leading to lower relative humidity if the moisture content remains constant.

Front

What is evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas, usually due to heat.

Front

What is condensation?

Back

Condensation is the process by which water vapor in the air cools and changes back into liquid water.

Front

What is dew point?

Back

The dew point is the temperature at which air becomes saturated with moisture and water vapor begins to condense.