Volcano Crossword

Volcanic material is named this while under the ground.
A scientist who studies volcanoes.
Opposite of cold.
A classification for rock that is formed by cooling of lava or magma.
A volcano that is not currently erupting but is expected to erupt again is known as this.
Gases that are emitted from volcanoes can be ____________.
Molten rock that flows from a volcano.
The outer layer of the Earth.
A large crater that forms when the mouth of the volcano collapse after. major eruption.
The outlet where magma escapes to the surface of the earth.
The release of lava through the surface of the Earth.
Hot body of mud found in thermal region.
A funnel-shaped pit or depression at the top of a volcano.
A fast moving current of gas.
The phase of water where it is a gas.
Unusually hot area between Earth's Mantle and core.
Bits if rock or solidified lava dropped from the air during an explosive volcanic eruption.
The area around the Pacific Plate where volcanoes and earthquakes are common due to tectonic movement.
Examples of shield volcanoes.
Smallest volcanic rock fragment.