Forests are a primary way that the Earth controls the amount of atmospheric carbon dioxide, so deforestation is also an important factor in global warming.
(Forests; are; a primary way that the Earth controls the amount of atmospheric carbon dioxide, so deforestation is also an important factor in global warming) (the Earth; controls; the amount of atmospheric carbon dioxide) (deforestation; is also; an important factor in global warming)
Forests the Earth deforestation
are controls is also
a primary way that the Earth controls the amount of atmospheric carbon dioxide, so deforestation is also an important factor in global warming
the amount of atmospheric carbon dioxide
an important factor in global warming