Properties of Air Assessment

What is pressure?

• The amount of space an object contains

• The force exerted on an area

• The heaviness of an object

• The distance above sea level

What are particles?

• The distance above sea level

• A very small piece of matter

• When one gas particle runs into another gas particle

• The force exerted on an area

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Define collision.

• The distance above sea level

• A very small piece of matter

• When one gas particle runs into another gas particle

• The amount of space an object contains

Tags

NGSS.MS-PS2-1

What is mass?

• The heaviness of an object

• The force exerted on an area

• How much mass an object takes in relation to its volume

• The distance above sea level

Define weight.

• The amount of space an object contains

• How much mass an object takes in relation to its volume

• The force of air molecules pressing down on the earth

• The heaviness of an object

Tags

NGSS.MS-PS2-4

What does altitude refer to?

• The heaviness of an object

• The distance above sea level

• The force of air molecules pressing down on the earth

• The amount of space an object contains

What is air pressure?

• The distance above sea level

• The force of air molecules pressing down on the earth

• How much mass an object takes in relation to its volume

• When one gas particle runs into another gas particle

Tags

NGSS.MS-ESS2-5

Define density.

• The heaviness of an object

• How much mass an object takes in relation to its volume

• The force of air molecules pressing down on the earth

• The amount of space an object contains

Hannah, David, and Elijah are conducting a science experiment. They take a balloon filled with air (a volume of gas) and squeeze it into a smaller space. What happens to the particles of gas inside the balloon?

• The number of particles increases

• The particles become smaller in size

• The particles move farther apart

• The particles are pushed closer together

What remains the same when you compress a gas?

• The size of the particles

• The number of particles

• The color of the gas

• The weight of the gas

Tags

NGSS.MS-PS1-5