Science 7_Weather Systems

__________ is the condition of the atmosphere in an area at a specific time only.

• Climate

• Weather

• Atmosphere

• Global Warming

__________ the average condition of the atmosphere for a long period of time in a specific region

• Climate

• Weather

• Atmosphere

• Global Warming

What do you call the FORCE exerted by air molecules on the surface of the Earth, which is caused by differences in temperature?

• Air mass

• Monsoon

• Breeze

• Air Pressure

What do you call large region of the atmosphere which share similar characteristics of its given area?

• Air Temperature

• Air Pressure

• Air Mass

• Air Density

Air masses over land are known as ___________.

• Continental Air Masses

• Maritime Air Masses

• Equatorial Air Masses

• Tropical Air Masses

Air masses over bodies of water are known as ___________.

• Continental Air Masses

• Maritime Air Masses

• Equatorial Air Masses

• Tropical Air Masses

Warm air rises and creates low pressure area.

• True

• False

What is formed when two air masses of different densities meet?

• Typhoon

• Landslide

• Front

• Bad Weather

The following are types of Weather Fronts, EXCEPT __________.

• Warm Front

• Hot Front

• Cold Front

• Stationary Front

What will a warm front bring?

• a sunny weather

• gentle rain or light snow followed by warmer, milder weather

• a very rainy weather

• a cloudy weather