Volcanic eruptions can profoundly change the landscape.

Volcanoes can impact climate change.

Volcanic carbon dioxide, a greenhouse gas, has the potential to promote global warming.

The sulfuric acid makes a haze of tiny droplets in the stratosphere that reflects incoming solar radiation, causing cooling of the Earth's surface.

A volcano crack! brakes through the earths surface spitting lava and earth everywhere. It begins to build up and make a volcano.