What is volcanic ash?
Flexi Says:
Ash is a solid, fine-grained, powdery substance that is left over after wood or other fuel is burned. Volcanic ash is fine-grained, powered rock that is released during a volcanic explosion.
Ash is a solid, fine-grained, powdery substance that is left over after wood or other fuel is burned. Volcanic ash is fine-grained, powered rock that is released during a volcanic explosion.