What is the average of weather in a region over a long period of time called?

• Weather

• Climate

• Air mass

• Front

Tags

NGSS.MS-ESS2-6

Weather refers to the (a)   conditions of the atmosphere at a given time and place.

• day to day
• average
• long-term

Tags

NGSS.MS-ESS2-5

What is the fundamental difference between weather and climate?

• Weather is more important than climate

• Climate only occurs in summer

• Weather is current conditions while climate is long-term averages

• Climate happens daily while weather happens yearly

Most weather comes from ________.

• oceans

• air masses

• mountains

• rivers

Tags

NGSS.MS-ESS2-5

Which characteristic best describes an air mass?

• It only exists during storms

• It's a small pocket of air

• It's a huge body of air with specific temperature and humidity

• It only forms near the equator

Tags

NGSS.MS-ESS2-5

The boundary between two different air masses is called a ____.

• weather zone

• climate zone

• whirlpool

• front

Tags

NGSS.MS-ESS2-5

A front is a boundary between two different air masses, typically with different ________ and ________ levels.

• temperatures, humidity

• pressures, altitudes

• winds, speeds

• clouds, precipitation

Tags

NGSS.MS-ESS2-5

What is a front in weather terms?

• The front door of a weather station

• A boundary between different air masses

• The direction the wind blows

• The speed of moving clouds

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What type of front forms when a cold air mass moves into an area occupied by warmer air?

• Cold front

• Warm front

• Stationary front

• Occluded front

Tags

NGSS.MS-ESS2-5

A cold front often causes which of the following?

• Steady, light rain or drizzle

• Cloudy skies and milder weather

• Thunderstorms, heavy rain, or a sudden drop in temperature

• Increase in temperature

Tags

NGSS.MS-ESS2-5