Exploring Air Masses and Weather Fronts

The video tutorial explains how weather predictions are made using air masses and fronts. It begins with an introduction to weather prediction, comparing professional meteorologists with traditional methods like using arthritis pain to predict storms. The video then defines air masses, categorizing them into maritime, continental, polar, and tropical. It describes the four types of weather fronts: cold, warm, occluded, and stationary, and how they influence weather patterns. The tutorial concludes with a recap of the key points, emphasizing the importance of understanding air masses and fronts for predicting weather.

What does the weatherman use to predict the weather?

• His knees

• A barometer

• A crystal ball

• Fancy screens and data

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NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What are the three main factors that influence weather?

• Sunlight, moon phases, and tides

• Latitude, longitude, and altitude

• Air temperature, air pressure, and humidity

• Wind speed, cloud cover, and precipitation

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

How does air temperature vary with location on Earth?

• It is warmer at the equator and colder at the poles

• It is warmer at the poles and colder at the equator

• It is the same everywhere

• It depends only on the time of year

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NGSS.MS-ESS2-6

What is an air mass?

• A small pocket of air with varying conditions

• A type of precipitation

• A large body of air with similar pressure, temperature, and moisture

• A cloud formation

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NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which type of air mass is formed over water and is wet?

• Tropical

• Continental

• Maritime

• Polar

What is a cold front?

• A fast-moving warm air mass

• A stationary boundary between two air masses

• A boundary where cold air moves into warm air

• A boundary where warm air moves into cold air

Tags

NGSS.MS-ESS2-5

What type of weather is typically associated with a warm front?

• Heavy rain and thunderstorms

• Drizzle and gray rainy days

• Clear skies

• Snowstorms

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NGSS.MS-ESS2-5

What happens during an occluded front?

• Warm air moves slowly into cold air

• Cold air moves quickly into warm air

• Two air masses meet and stay stationary

• Warm air moves quickly into cold air

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NGSS.MS-ESS2-5

Which type of front is considered the most boring?

• Occluded front

• Warm front

• Stationary front

• Cold front

Why does Oregon experience a lot of rain?

• Because it is close to the equator

• Due to the presence of many mountains

• Because of maritime air masses from the Pacific Ocean

• Because it is a tropical region

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6