crystals form when lava reaches the surface and cools
That would be magma. The moment it reaches the surface, it becomes lava and eventually cools to form igneous rock.
The substance that cools beneath the earths surface when an intrusive igneous rock forms is Magma. Magma is a molten material made up of rocks and minerals.
The substance that cools beneath the earths surface when an intrusive igneous rock forms is Magma. Magma is a molten material made up of rocks and minerals.
No. The inner core of Earth is made of a solid nickel-iron alloy. The outer core is made of liquid nickel and iron.
some features are molten material and lava
The molten material that reaches earth's surface is lava :)
It is called magma
it is called magma.
it is called magma.
Ingenious rocks form when molten material under the earths surface cools. Not only does the molten cool it does not harden.
The molten rock material that flows over the earth's surface is known as magma. This is what will be emitted from a volcanic eruption.
Molten rock material on Earth's surface is called lava. When under Earth's surface it's called magma
Lava.
When the molten rock is actually flowing on the earth, it is called lava. When it is contained, such as in a volcano, it is called magma.
Magma reaches the earth surface during an eruption. Once the magma is on the surface it is called lava.
Molten rock that is contained below the earth's surface is known as magma. Once it break the surface of the earth, as in a volcanic eruption, it is called lava.
Magma is molten material under the Earths crust with temperatures between 700-1300 degrees. Lava is the magma that reaches the surface and exits the volcano.