Exercise 1.

Atmosphere, destroy, recycled, layer, believe

CFSs _____________ the ozone layer.
“Greens” ______________ in conservation.
A hole in the ozone ___________ could increase skin cancer.
Cutting down tropical rainforests increases the amount of carbon dioxide in the ________________.
Plastic cannot be __________________.

Atmosphere, destroy, recycled, layer, believe

CFSs __destroy__ the ozone layer.

“Greens” __believe___ in conservation.

A hole in the ozone __layer___ could increase skin cancer.

Cutting down tropical rainforests increases the amount of carbon dioxide in the __atmosphere___.

Plastic cannot be __recycled___.