Complete Answer: Loud and violent is the kind of eruption when a volcano ejects acidic lava.

What happens when lava comes out of a volcano?

When a volcano erupts, the molten rock (or magma) that comes out of the Earth is called lava. Because lava is so hot (more than 1,100 degrees C, over 2,000 degrees F), it remains molten and flows across the ground until it cools and hardens into rock.

What is basic lava volcano?

Basic lava, which is non-acidic and very runny. Gentle sides as the lava flows for long distances before it solidifies. No layers, as the volcano just consists of lava. Less violent eruptions. Shorter periods between eruptions.