Question

Pollution in the _______ will have the greatest effect on human health.

a.
troposphere
b.
stratosphere
c.
mesosphere
d.
thermosphere

Answer 1

Explana.

troposphereation:

Answer 2

The Troposphere

Step-by-step explanation:

But in the troposphere, near ground-level, ozone molecules are both air pollutants, threatening the health of living things, and greenhouse gases, trapping heat and contributing to climate change. A small amount of ozone does occur naturally at ground level. Plants and soil release some. Some migrates down from the stratosphere.