The eruption of a volcano can cause global climate changes by causing stratospheric ozone reduction,allowing increased ultraviolet light to reach the Earth's surface.

Question

Quizplus · Accepted Answer

Volcanic eruptions can affect climate by injecting aerosols into the stratosphere, which reflect sunlight and cool the Earth, but they do not significantly reduce stratospheric ozone to increase UV light reaching the surface.

The Eruption of a Volcano Can Cause Global Climate Changes