Interesting facts :D

Here some interesting facts that relate to volcano :)

1. There are 20 volcanoes erupting right now
Somewhere, around the world, there are 20 active volcanoes erupting as you’re reading this.

2. The tallest volcano in the Solar System isn’t on Earth
That’s right, the tallest volcano in the Solar System isn’t on Earth at all, but on Mars. Olympus Mons, on Mars, is a giant shield volcano that rises to an elevation of 27 km, and it measures 550 km across.