Question

a research team is studying atmospheric conditions in different environments. they find high smog levels in cities, lower oxygen at high altitudes, and toxic gases in caves. what does this pattern of evidence suggest about atmospheric variation?
atmospheric conditions vary significantly based on location and human influence
natural atmospheric variations are always more dangerous than human - caused ones
only human activities affect atmospheric composition
atmospheric conditions are uniform across earths surface
montana experiences temperature ranges from 105°f in summer to - 40°f in winter. an evolutionary biologist studying organisms in this region would most likely focus on which adaptive strategy?
organisms that only reproduce during moderate temperature periods

Explanation:

High smog levels in cities suggest human - influenced air quality changes. Lower oxygen at high altitudes and toxic gases in caves are natural atmospheric variations. This shows that location and human influence matter for atmospheric conditions.

Answer:

Atmospheric conditions vary significantly based on location and human influence