3)- Complete as frases, use o vocabulário abaixo com ações para combater o aquecimento global. Plant trees - Drive less - Reuse and recycle

a.
- By recycling half of your household waste,
you can save 2,400 pounds of carbon dioxide annually.

b.
- Trees absorb carbon dioxide (which makes
up 82% of greenhouse gases in our atmosphere)

c.
- Less driving means fewer
emissions. Besides saving gasoline, walking
and biking are great forms of exercise.
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