For general information about using Science Bulletins in your classroom, refer to the
Learn about the causes of increased CO levels in the lower atmosphere, and
discuss how the information can play a role in constructing environmental
policy.
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What does the data visualization on global carbon
monoxide emissions show?
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What is carbon monoxide?
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Can increased amounts of carbon monoxide in the
atmosphere pose a threat? How?
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What are the three major sources of carbon monoxide?
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Why is the data showing the concentrations of carbon
monoxide in the atmosphere important to scientists?