How can volcanoes contribute to climate change?

Question

Quizplus · Accepted Answer

Volcanoes can release large amounts of fine-grained ash and sulfuric acid aerosols into the atmosphere. These aerosols can reflect sunlight back into space, potentially causing global cooling by decreasing the amount of solar radiation that reaches the Earth's surface. This phenomenon is known as volcanic winter, and it can last for several years after a major volcanic eruption, potentially contributing to short-term climate change.

How Can Volcanoes Contribute to Climate Change