TM Weekly Test 7

Which of these is NOT an example of a fossil fuel?

• steam
• coal
• oil
• natural gas

A machine that produces energy is called a(n) ________.

• generator
• magnet
• alternative
• factory

Which is of these is NOT an example of a renewable energy source?

• nuclear power
• solar power
• wind power
• water (hydro power)

Wind power is not _________ because the wind does not blow all the time.

• reliable
• renewable
• radioactive
• harmful

Where do electric cars get their energy?

• From a rechargeable battery.
• From an engine that burns fossil fuels.

What is considered a disadvantage of using an electric car?

• They can take a long time to recharge.
• They produce greenhouse gases.
• They are expensive to drive.
• They can only be refueled at gas stations.

Which type of car can go faster?

• A gasoline-powered car.
• An electric car.

Which type of car has a bigger environmental impact?

• A gasoline-powered car.
• An electric car.

Which is NOT true. "Gasoline allows cars to _______."

• make electricity

• start easily

• speed up quickly

• run quietly

Why are CO2 emissions a problem?

• They cause global warming.
• They are expensive.
• They make cars slower.
• They make noise.