S6E4B

When two air masses with different densities (and usually different temperatures) meet, there is a _____, or boundary.

• thunderstorm

• watch

• front

• cloud

Tags

NGSS.MS-ESS2-5

A barometer measures air pressure. What does it mean when the barometer is falling?

• There is a high-pressure system coming

• There is a low-pressure system coming

• There is a cold air mass coming

• There is a warm air mass coming

Tags

NGSS.MS-ESS2-5

What are formed when water vapor condenses?

• Clouds

• Mountains

• Transpiration

• Valleys

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

What two factors determine climate?

• Precipitation and locations of mountains

• Temperature and precipitation

• Temperature and wind patterns

• Latitude and Longitude 

Tags

NGSS.MS-ESS2-6

List the steps of the scientific method

d

e

f

c

b

a

Ask a question

Form a hypothesis

Conduct experiment

Draw conclusions

Analyze results

Communicate results

Occasionally, some of the warm air in a thunderstorm rises into high-altitude, horizontal winds, which causes the rising air to rotate. What is being described?

• Hurricane

• Tornado

• Lightning

• Thunder

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What is the most common reference point that is used when talking about the elevation of natural landforms?

• Sea level

• River level

• Land level

• Lake level

What is the source of energy for all weather on Earth?

• wind 

• sun

• air pressure

• rain

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

Where is a hurricane MOST LIKELY to happen?

• A

• B

• C

• D

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

NGSS.MS-ESS3-2

The Gulf stream carries _____________ water from the east coast of The United States to the West coast of Europe.

• Cold

• Warm 

• Freezing

• Fresh

Tags

NGSS.MS-ESS2-6