Using Figure 2, why would local officials monitor acidic gases released into
the atmosphere?
to help officials determine how to capture the acid rain before it flows into the
river
to ensure aquatic ecosystems are not negatively impacted by the release of
acidic gases
to determine which areas will need additional species introduced to help
neutralize the effects of the acidic rain
to collect data so officials can provide air purification systems to
households impacted by the gases carried by the wind
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