Explain what happens when a volcano erupts and the two different types of eruptions that can occur.

A volcano erupts and the two different types of eruptions that can occur are discussed below.

Explanation

Two distinct kinds of explosions that can occur.

In various volcanoes, the magma grows within a middle pipe or neck and appears out the head of the mountain.

Formerly there's sufficient molten rock is termed magma and sufficient influence on it, a volcanic eruption occurs.

In other places, lava, gases and ash flow out through vents.

it has one origin of replication, but it proceeds in two directions - d)