KIỂM TRA BÀI CŨ UNIT 10 ENERGY RESOURCES LỚP 7 GLOBAL SUCCESS

____________ source of energy is the source that can’t be replaced after use.

• Renewable
• Natural
• Effective
• Non-renewable

If everyone ____________ fossil fuels, they will quickly run out.

• Protects
• Wastes
• Consumes
• Saves

Non-renewable energy sources will run out because they are ____________.

• Helpful
• Limited
• Harmful
• Unlimited

Solar energy is a green, clean, and ____________ energy source.

• Polluting
• Non-renewable
• Renewable
• Recyclable

Nuclear energy is not ____________ and it is not green because of radioactive waste.

• Safe
• Dangerous
• Polluted
• Cheap

Hydro power is the most efficient way to ____________ electricity in many countries.

• Create
• Waste
• Generate
• Turn

Renewable energy sources are better for the environment and they will not ____________.

• Run out
• Rely on
• Turn off
• Put on

I can ____________ much energy by turning off the TV when not watching it.

• Use
• Make
• Spend
• Save

Instead of using electricity to make wind - like a fan - wind turbines use ____________ to make electricity.

• Oil
• Solar
• Wind
• Water

Do your parents ____________ coal as well as wood to make a fire for cooking?

• Burn
• Heat
• Reserve
• Produce