What is the major source of human emissions of air pollution in the upper atmosphere?
A) Aircraft
B) Automobiles
C) Acid rain
D) Volcanoes
E) Factories

Name: What is the major source of human emissions of air pollution in the upper atmosphere? A) Aircraft B) Automobiles C) Acid rain D) Volcanoes E) Factories
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Question

Quizplus · Accepted Answer

Aircraft emissions are a significant source of pollution in the upper atmosphere, where they release pollutants directly into the stratosphere, affecting air quality and climate.

What Is the Major Source of Human Emissions of Air