C21, U10.2: VOCABULARY ACTIVITY

Healthy food, like fruits and vegetables, _______ you better than sugary foods do.

We need to use _______ energy sources, like the sun and the wind.

It’s important to try to reduce your _______ by using less gasoline and producing less garbage.

Wind power is a(n) _______ source of energy. It doesn’t produce any greenhouse gases.

We can’t rely only on _______ because the supply is running out and they are bad for the environment.

You can put _______ on your roof and use the sun’s energy for electrical devices in your home.

It’s important for people who live off-grid to have _______ energy sources.

In places where a lot of people live _______, alternative energy sources are their only option.

We need to find _______ alternatives to gasoline and oil.

Some cars run on _______ made from vegetable oil rather than gasoline.

Aspen, Colorado is _______ by 100% clean energy.

Many car companies now offer _______ vehicles that run on electricity, or a combination of electricity and gasoline.