Question

ozone in the stratosphere forms the ozone layer and is beneficial. where is ozone a pollutant? troposphere mantle

Explanation:

Ozone in the troposphere is a pollutant. The troposphere is the lowest layer of Earth's atmosphere. Ozone in this layer is formed through chemical reactions involving pollutants like nitrogen oxides and volatile organic compounds. It can cause respiratory problems, damage plants, and contribute to smog. The mantle is part of the Earth's interior (not the atmosphere), so ozone there is not relevant in this context.

Answer:

Troposphere