pressure and density

Which is MORE dense?

• Sponge

• Brick

Does high air pressure systems SINK or RISE in the atmosphere?

• Sink

• Rise

Do LOW air pressure systems SINK or RISE in the atmosphere?

• Sink

• Rise

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

As air moves UP, do the air molecules come together or spread out?

• Come together

• Spread out

What does a barometer measure?

• Temperature

• Density

• Pressure

Tags

NGSS.MS-ESS2-5

As density INCREASES, what happens to air pressure?

• Increase

• Decrease

What is any substance than can flow and take the shape of the container that holds it

• pressure
• fluid
• atmospheric pressure 
• density

Fluids can also include__ and__. 

• solids and liquids
• solids and gases
• liquids and gases
• liquids

What is the amount of force per unit of area applied to an object’s surface?

• fluid
• pressure
• atmospheric pressure
• density

What is the unit of measurement for pressure?

• pascal
• grams
• milliters
• meters