Weather Assessment Review

Comprehensive practice questions covering air masses, pressure systems, weather patterns, and the Coriolis effect based on the lecture notes.

When cold air mass X and warm air mass Y meet in the winter, how do they interact to cause snow or ice?

The warm air (Y) moves over the cold air (X), causing condensation.

Based on their geographic locations, why does City Y receive more rain than City X if both are at the same elevation?

City Y is near the coast, while City X is near the middle of a continent

Why does air on Earth circulate between the equator and the poles?

Earth’s surface is warmer and less dense near the equator than the poles.

How does the temperature of sand change relative to water after sunset at the beach?

The sand temperature decreases more quickly than the water temperature.

How is an air mass that forms over Canada described?

Cold and moist.

On a weather map, what does the word "Low" refer to?

Air pressure.

Why is precipitation most likely occurring at Location A on the provided weather map?

It is located near a warm front.

In which compass direction will a storm center (Low) most likely move over the next few days?

Northeast

What is the relationship between daylight and average summer land temperature?

The average land temperature increases when the amount of daylight gets longer.

Which location on the monthly air temperature graph experiences the least amount of change?

Location B

In which hemisphere is Location C most likely located based on its average monthly air temperature profile?

Southern Hemisphere

Why does heavy snow fall over Lake Ontario after an air mass passes over it during the winter?

Rising water vapor from the lake is cooled by the air mass and condenses to form clouds.

What causes a sea breeze to keep a beach cool during the hottest part of the day?

Warm air rises over the land, allowing cooler air from the ocean to blow inland.

What kind of weather is associated with an area of high pressure?

Sunny and partly cloudy weather.

What are the two most likely explanations for a change in weather observed from June 1 to June 3?

A warm front and a high pressure system

What is the Coriolis effect and what is its cause?

It is when moving air or water curves instead of going straight, caused by the Earth's rotation.

In what direction does the weather typically move across the United States?

West to east

What weather conditions are likely when an air mass from the Gulf of Mexico moves northeast across Georgia?

Warm and humid

What are the three components to be labeled in the water cycle diagram?

Precipitation, Condensation, and Evaporation

What process results in warm air masses rising at the equator and moving north or south?

Convection

What atmospheric feature causes large storms to move across the country from west to east?

The jet stream

According to the diagram, what specific type of air is needed for a thunderstorm to form?

Dry air