Weather Maps Practice

Front

What direction do weather systems generally move in?

Back

Weather systems generally move from west (left) to east (right).

Front

What does a wind vane measure?

Back

A wind vane measures wind direction.

Front

What do the arrows on a weather map represent?

Back

The arrows on a weather map represent the direction of surface winds.

Front

What is barometric pressure?

Back

Barometric pressure is the pressure exerted by the weight of the atmosphere, measured in millibars (mb).

Front

What is the standard barometric pressure at sea level?

Back

The standard barometric pressure at sea level is 1013.25 mb.

Front

What unit is used to measure wind speed?

Back

Wind speed is commonly measured in knots.

Front

What is a low pressure system?

Back

A low pressure system is an area where the atmospheric pressure is lower than that of the surrounding areas, often associated with stormy weather.

Front

What is a high pressure system?

Back

A high pressure system is an area where the atmospheric pressure is higher than that of the surrounding areas, often associated with clear skies.

Front

What does a barometer measure?

Back

A barometer measures atmospheric pressure.

Front

What is the significance of isobars on a weather map?

Back

Isobars are lines on a weather map that connect points of equal atmospheric pressure, indicating wind speed and direction.