Layers of lava emitted by the volcano?

Answer 1

The different layers of a volcano are made from the lava and ash produced by the volcano. Some volcanoes have different thicknesses of layers or only one type of layer depending on the kind of eruption and how much ash it produces.

Answer 2

Layers of lava emitted by a volcano typically form as different flows of lava progressively build up on top of one another over time. The composition and texture of each layer can vary depending on the eruptive activity at the time. These layers, known as lava flows, can create distinct patterns and features on the volcano's surface.

Answer 3

It is lava that has hardened and turned into layers of a volcano

Answer 4

It is ash which has hardened and turned into layers of a volcano

Answer 5

The Mantle