silica, also known as sand
A volcano or volcanic vent is an opening in the earth's surface that allows melted rock (lava) to flow out.
Molten rock is called magma if residing below the surface and lava if erupted at the surface.
Igneous Rock
Magma
Mantle
'Magma' is melted rock occurring under the Earth's surface. When it comes up and flows out on the Earth's surface it is called 'lava'.
magma, but when its on the surface lava
A volcano or volcanic vent is an opening in the earth's surface that allows melted rock (lava) to flow out.
magma, but when its on the surface lava
From holes in the ground that push up the melted rock
Melted rock below the eaths suface is magma
Magma is the geological term for melted or molten rock below the earth's surface. Once the magma has reached the surface it is called lava.
Lava.
Molten rock is called magma if residing below the surface and lava if erupted at the surface.
Igneous Rock
The word earth is a common noun as a word for the heavy, loose substance that is a surface of the ground and in which plants can grow.The word Earth is a proper noun, the name of the third planet from the sun.
Erosion