G7-U10-L3 (TL)

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

A. Renewable              B. Natural                    C. Effective                  D. Non-renewable

• renewable

• natural

• effective

• non-renewable

I think that solar energy can be an ____________ source of energy in the near future. (ALTER)

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

• protects

• wastes

• consumes

• saves

We should reduce the use of ____________ at home. (ELECTRIC)

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

• helpful

• limited

• harmful

• unlimieted

Limit car trips by relying on biking, walking, public ____________. (TRANSPORT)

It’s a clean source of energy. Sailboats couldn’t move without this ____________.(POWERFUL)

Solar energy is ____________, plentiful and clean. (RENEW)

Waves will be used as an ____________ friendly source of energy. (ENVIRONMENT)

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

A. polluting                  B. non-renewable       C. renewable               D. recyclable

• polluting

• non-renewable

• renewable

• recyclable