Atmosphere Layers
Air Masses
Fronts
Vocab
100

What is the 1st layer of the atmosphere?

Troposphere

100

Which air mass is described below:

Moist, cold air

Maritime Polar

100

Describe the weather for the following front: Cold Front

Cooler temperatures, heavy precipitation, strong winds, and storms.
100

Density

How tightly packed together molecules are in a given area.

200

What is the 2nd layer of the atmosphere?

Stratosphere

200

Describe the air conditions for the following air mass: 

Continental Artic

Dry, very cold

200

Describe the weather for the following front: Warm Front

Warmer temperatures, chance of light precipitation

200

Air mass

A large mass of air with the same density and temperature throughout.

300

What is the 3rd layer of the atmosphere?

Mesosphere

300

Where does a maritime tropical air mass form?

Over the ocean
300

Describe the weather for the following front: Occluded Front

Cloudy skies and precipitation is likely.

300

What is the difference between climate and weather?

Climate is a locations average weather conditions over a long period of time. Weather is the current weather conditions.

400

What is the 4th layer of the atmosphere?

Thermosphere

400

Which air mass is described below:


Dry, warm air

Continental Tropical

400

Describe the weather for the following front: Stationary Front

Same weather for multiple days

400

Explain the following vocab term: Water Cycle

The process of water cycling throughout Earth. This process is powered by the sun and helps move water from the atmosphere to Earth's surface and underground sources.

500

What is the 5th layer of the atmosphere?

Exosphere

500
Where does the following air mass form:


Continental Polar

Over land

500

What is a front?

The boundary between 2 air masses.

500
Define the following vocab word: Humidity

Amount of water vapor in the air.