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INTERMEDIATE LEVEL


Content

EVP carbon dioxide
→ → →
CORE: carbon dioxide + + + + + + +








like: carbon dioxide → →
comment that...: A spokesperson commented that levels of carbon dioxide were very high. ☊ comment ☊
Reducing levels of carbon dioxide in the atmosphere is of critical importance. ☊ critical ☊
increasing levels of carbon dioxide in the earth's atmosphere ☊ increase ☊
measures to limit carbon dioxide emissions from cars ☊ limit ☊
the release of carbon dioxide into the atmosphere ☊ release ☊