Unit 8 Part 1

Front

What is an occluded weather front?

Back

An occluded weather front occurs when two cold air masses meet and push the warm air in the middle upwards.

Front

What type of weather is typically associated with a high pressure system?

Back

High pressure systems are generally associated with clear skies and dry air.

Front

What weather can be expected in New York City if a high pressure system is located north of it?

Back

Clear, sunny skies.

Front

What role does the Sun play in the water cycle?

Back

The Sun provides the energy necessary for evaporation and transpiration, which are essential processes in the water cycle.

Front

What type of weather is associated with a low pressure system?

Back

Low pressure systems are typically associated with cloudy and rainy weather.

Front

Define a high pressure system.

Back

A high pressure system is an area where the atmospheric pressure is higher than that of the surrounding areas, usually resulting in clear and calm weather.

Front

What happens to the water cycle if the Sun is removed?

Back

The water cycle would no longer occur because the Sun provides the energy for evaporation and transpiration.

Front

What is the difference between a cold front and a warm front?

Back

A cold front occurs when a cold air mass pushes into a warm air mass, while a warm front occurs when a warm air mass slides over a cold air mass.

Front

What weather conditions are expected when a cold front passes?

Back

Cold fronts often bring thunderstorms, heavy rain, and a drop in temperature.

Front

What is a stationary front?

Back

A stationary front occurs when two air masses meet but neither is strong enough to replace the other, leading to prolonged cloudy and rainy weather.