Weather

What type of large scale winds blow constantly, predictably, and over long distances?

• land breezes

• mountain breezes

• global winds

• land breezes

Where does the initial source of energy come from that creates winds?

• the moon
• the sun
• the Earth's surface
• the rotation of the Earth

Which statement correctly defines wind?

• The movement of air from areas of low pressure to areas of high pressure

• The movement of air to a colder area in the atmosphere.

• The movement of air from areas of high pressure to areas of low pressure.

• The movement of air pushed around and bouncing off Earth's surface.

What is the initial source for global winds and convection in the atmosphere?

• heat from the Earth's core

• the rotation of the Earth

• Moon's gravity

• unequal heating of the Earth by the sun

The Coriolis effect causes ___________.

• the Earth to rotate on its axis

• earthquakes

• global winds to move in a curved path instead of a straight line

• the Earth to revolve around the sun

_{Which diagram shows the formation of a land breeze?}

• diagram Y
• diagram X
• neither 
• both

^{Which diagram shows the formation of a sea breeze?}

• diagram Y
• diagram X
• neither
• both

Which statement correctly describes the properties of cold air?

• less dense and less pressure than warm air
• more dense and more pressure than warm air
• more dense and less pressure than warm air
• less dense and more pressure than warm air

In which direction do the westerlies flow?

• from east to west

• from west to east

• from north to south

• from south to north

Which global winds are found at the poles? 

• Polar Westerlies
• Prevailing Easterlies
• Polar Easterlies
• Trade Winds