Sc 4 P 10 2

What is energy?

• eating food gives energy

• causes something to move or change

• stars have energy
• moving planets have energy

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What type of energy can moving air or water turn into?

• nuclear energy

• solar energy

• electrical energy

• geothermal energy

Tags

NGSS.MS-PS3-5

How do windmills work?

• capture energy of moving air to generate electricty
• capture energy of moving water to generate electricity
• capture electricity to move water
• capture electricity to move air

Tags

NGSS.MS-PS3-5

How do hydroelectric power plants work?

• capture energy of moving water to make electricty
• capture energy of moving air to make electricity
• capture electricity to move water
• capture electricity to move air

Tags

NGSS.MS-ESS2-4

Which of the following is NOT a type of energy?

• light

• matter

• sound
• mechanical

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

NGSS.MS-PS4-1

How does light travel?

• zigzag line

• straight line

• crooked line
• without sound

Tags

NGSS.MS-PS4-2

What does a light do when it absorbs?

• bounces back

• bends

• in taken in

• changes color

Tags

NGSS.MS-PS4-2

What does refracted light do?

• looks like it bounces back

• looks like it bends

• looks like it goes into objects

• looks like it stops

Tags

NGSS.MS-PS4-2

Where can you see a light refracting?

• on light colored objects

• on a mirror

• on dull black objects

• through water

Tags

NGSS.MS-PS4-2

Where might light be absorbed?

• on a mirror

• through water

• on dark colored objects

• on light colored objects

Tags

NGSS.MS-PS4-2