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Two gases which are pollutants in the atmosphere are:

1. ozone

2. carbon dioxide

3. carbon monoxide

4. argon

5. nitrogen oxide

6. helium

User Rjk
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2 Answers

3 votes

Answer:

nitrogen oxide

carbon monoxide

Explanation: I just did the lesson and it was correct. Good luck :)

User Mark Neal
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6 votes

Answer:

1. ozone

3. carbon monoxide

Step-by-step explanation:

That is it

User Valora
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