Science (Module 2) Mid-Module Test Review

Wind turbines spin faster when there is ___ wind. As a result, we get ___ energy.

• more, less

• less, more

• more, more

• less, less

Tags

NGSS.MS-PS3-5

What is one disadvantage of Wind Energy?

• They work under water

• They cause pollution

• They only work when it is sunny outside

• Birds are killed

Tags

NGSS.MS-LS2-5

Moving water is transferred into what?

• Salt water

• Still water

• Energy

• Water power

Tags

NGSS.MS-ESS2-4

Which of the following is a way that energy transfer can be shown in a circuit?

• A fan begins to move.

• A light bulb lights up.

• A motor begins to move.

• All of these.

Mr. Lu has constructed the electric circuit shown here. He tells his class that he knows electricity is flowing successfully through the circuit. What evidence shows Mr. Lu that the circuit is operating successfully?

• The battery and light bulbs are connected by string.

• Light energy has been created in the bulbs.

• The battery is yellow.

• There is a generator.

Tags

NGSS.4-PS3-2

Energy is transformed from one one form to another during an energy transformation. Which of the following is an example of transformation of energy?

• a light bulb lighting up

• a heater feeling warm

• a motor making a noise

• all of these

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

"The ability to make things happen" is the definition of what word?

• motion

• friction

• energy

• matter

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Where does the energy in your home electrical outlets come from?

• Wires connected to a power plant

• Lightning striking the house

• We buy it from the electric company

Tags

NGSS.MS-ESS3-4

The _____ is a flow of electric charges along a path.

• energy

• energy transfer

• electric current

For an electric current to happen, there must be a ____.

• light bulb

• circuit

• battery

• generator