Unit 1 Review

What happens when you leave ice water outside in the heat?

• The ice stays frozen.

• Condensation forms as water droplets on the glass.

• Water drops escape through the glass.

• The water turns into lemonade.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What does thermal energy involve?

• Cold

• Light

• Heat

• Sound

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is the temperature on this thermometer?

• 100°C

• 60°C

• 20°F

• 20°C

Tags

NGSS.MS-PS1-4

Which best describes the glass of ice water?

• The ice is a solid and the water is a liquid.

• The ice is a solid and the water is a gas.

• The glass is a gas and the ice is a liquid.

• The water is a liquid and the ice is a gas.

Tags

NGSS.MS-PS1-4

Wooden Ruler

• Magnetic

• Nonmagnetic

Tags

NGSS.MS-PS2-3

Rubberbands

• Nonmagnetic

• Magnetic

Tags

NGSS.MS-PS2-3

Metal Scissors

• Magnetic

• Nonmagnetic

Tags

NGSS.MS-PS2-3

Plastic Spoon

• Nonmagnetic

• Magnetic

Tags

NGSS.5-PS1-3

How can you test if an object will sink or float?

• Place objects in a balance scale.

• Place objects in a tub of sand with a magnet.

• Measure the objects with a ruler.

• Place objects in a tub of water.

What can you add to concrete to make it stronger?

• Water

• Sand

• Rocks

• Jello