Supervolcanose What will happen if

Supervolcanose
What will happen if one of them erupts?
If a supervolcano erupts.
The lava will wipe out everything for 100 km around the volcano.
50 cm of ash will fall in an hour.
The dust and gas will block out the sun for a long time.
The temperature will drop.
Plants and animals will die.
Many people won't survive.