Weegy: The combination of sulfur dioxide, nitrogen dioxide, and atmospheric moisture creates acid rain.
User: A substance the enters earth's cycles and does harm to living things is ____?
Weegy: A substance the enters earth's cycles and does harm to living things is pollutant.
User: Copper ia an example of a/an _______?
Weegy: Copper is an example of a nonrenewable resource.
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