Weather Review End of Unit

Front

What are jet streams?

Back

Jet streams are fast flowing, narrow air currents found in the atmosphere that influence weather patterns by moving air of different temperatures.

Front

How do jet streams affect weather?

Back

They move air that is different temperatures to new locations.

Front

What is the California Current?

Back

The California Current is a cold ocean current that flows southward along the western coast of North America, affecting the climate of the region.

Front

What is the Gulf Stream?

Back

The Gulf Stream is a warm ocean current that originates in the Gulf of Mexico and flows up the eastern coast of the United States, influencing weather patterns.

Front

What is a barometer?

Back

A barometer is an instrument used to measure air pressure.

Front

What does a dry bulb temperature of 12°C and a wet bulb temperature of 5°C indicate?

Back

It indicates a relative humidity level that can be calculated using a psychrometric chart.

Front

What happens to more dense air during convection?

Back

More dense air sinks.

Front

What happens to less dense air during convection?

Back

Less dense air rises.

Front

What is convection?

Back

Convection is the process of heat transfer through the movement of fluids (liquids or gases) due to differences in density.

Front

What is the role of ocean currents in weather?

Back

Ocean currents help regulate temperatures and influence weather patterns by transporting warm and cold water across different regions.