How does volicanic activty affect climate?

Answer 1

Volcanic activity can significantly affect climate by releasing large amounts of ash and sulfur dioxide (SO2) into the atmosphere. The ash can block sunlight, leading to temporary cooling, while SO2 can form sulfate aerosols that reflect sunlight and further contribute to cooling effects. These changes can disrupt weather patterns and lead to shorter-term climatic shifts, such as cooler temperatures for months or even years following a major eruption. Additionally, the release of greenhouse gases like carbon dioxide can contribute to long-term warming trends.