Share C21, U10.2: VOCABULARY ACTIVITY
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Aspen, Colorado is _______ by 100% clean energy.
biofuel
low
powered
carbon
Healthy food, like fruits and vegetables, _______ you better than sugary foods do.
renewable
energize
carbon
low
You can put _______ on your roof and use the sun’s energy for electrical devices in your home.
biofuel
solar panels
fossil fuel
Some cars run on _______ made from vegetable oil rather than gasoline.
carbon footprint
fossil fuel
biofuel
We can’t rely only on _______ because the supply is running out and they are bad for the environment.
solar panels
fossil fuels
biofuels
It’s important to try to reduce your _______ by using less gasoline and producing less garbage.
power
fossil fuel
carbon footprint
We need to use _______ energy sources, like the sun and the wind.
renewable
off
biofuel
grid
We need to find _______ alternatives to gasoline and oil.
low-carbon
off-grid
carbon footprint
Many car companies now offer _______ vehicles that run on electricity, or a combination of electricity and gasoline.
renewable
low-emission
self-sustainable
Wind power is a(n) _______ source of energy. It doesn’t produce any greenhouse gases.
off-grid
fossil fuel
carbon-neutral
It’s important for people who live off-grid to have _______ energy sources.
energize
self-sustainable
carbon footprint
In places where a lot of people live _______, alternative energy sources are their only option.
low-carbon
fossil fuel
off-grid
