Big Idea 4 Science

Which of these is true about warm air?

• It falls to the ground

• It rises in the atmosphere

• It stays at sea level

• It weighs more then cold air.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which of these altitudes has the most amount of oxygen?

• Sea level

• 6,000 ft above sea level

• 10,000 ft above sea level

• outer space

Which of these altitudes has the least amount of oxygen?

• Sea level

• 6,000 ft above sea level

• 10,000 ft above sea level

• outer space

Which of these is an example of low pressure?

• a flat tire

• a hurricane

• an unopened can of soda

• a tire filled with air

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Air under a bird's wing gives it​ _____.

• thermals

• drag

• thrust

• lift

Warm and cool air circulate to form _____.

• pressure

• altitude

• molecules

• wind

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What does altitude describe?

• How high a plane is

• How fast it is going

Thermal currents help a bird do what?

• fly

• stay warm

• move

If something is dissolved, is it?

• floating on a liquid

• mixed into a liquid

• sinks below the liquid

Tags

NGSS.MS-PS1-2

What moves a bird forwards?

• lift

• drag

• thrust