Atmosphere,Weather, Fronts,Air Quality

A(n) _____________ is the boundary where two air masses meet.

• air mass

• storm

• collision

• front

Tags

NGSS.MS-ESS2-5

This is the symbol for a _____________ weather front.

• Cold

• Warm

• Stationary

• Occluded

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

This is the symbol for a _____________ weather front.

• Cold

• Warm

• Stationary

• Occluded

Tags

NGSS.MS-ESS2-5

A _____________ weather front occurs when a cold air mass moves forward, pushing the warm air mass up.

• Cold

• Warm

• Stationary

• Occluded

Tags

NGSS.MS-ESS2-5

A _____________ weather front occurs when a cold air mass and a warm air mass meet, but cannot move one another so they both stay still for several days.

• Cold

• Warm

• Stationary

• Occluded

Tags

NGSS.MS-ESS2-5

Which type of weather front can produce precipitation (rain or snow)?

• Cold

• Warm

• Stationary

• Occluded

• All of the above

Tags

NGSS.MS-ESS2-5

The atmospheric layer that humans live in is known as the _____________________.

• troposphere.

• stratosphere.

• exosphere.

• thermosphere.

"Criteria Air Pollutants" were established by the _________________________________.

• Environmental Protection Agency (EPA)

• Department of the Interior (DI)

• Center for Disease Control (CDC)

• United Nations (UN)

The most common source of carbon monoxide comes from _____________________________.

• vehicles

• swamp gases

• industrial sources

• none of these

One cause of ________________ is the burning of coal that contains a lot of sulfur.

• acid rain
• soot

Tags

NGSS.MS-ESS3-3