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a rocky hard surface
Yes. Earthquakes can start volcano eruptions. Most of the time they don't, but if you have an ACTIVE volcano in your area then yes they can. What is an active volcano? An active volcano is a volcano that hasn't died off. Just like the volcano in hawii, it's active as it constantly pours hot red lava into the ocean.
There really was no such thing as the first volcano. Earth was once entirely very hot, like a volcano. After Earth's surface cooled down, volcanoes continued to rise up from the very hot mantle and core. Effectively, all of Earth was in a state of continuous volcanic eruption when it formed, so no point can be called "the first volcano".
When the volcano erupts, lava comes out and hardens on the surface of the volcano. If the volcano keeps erupting, then the hardened lava will create layers which cause the volcano to get taller like a mountain.
it is a composite volcano.
Igneous rocks are formed by heat, pressure and cooling. They can be formed inside a volcano or outside a volcano. If they are formed outside the volcano the rocks are called extrusive igneous rocks, like basalt. If it is formed inside the volcano the rocks are called intrusive igneous rocks, like granite.
a rocky hard surface
a volcano is formed by tectonic boundaries. when the magma in Earth's interior gets hotter, it rises out of a volcano which is like an opening. the magma goes out of the volcano.
Ocean, Mountain
the magma cools and hardens and then it becomes the surface of around the volcano like a rock land
Yes. Earthquakes can start volcano eruptions. Most of the time they don't, but if you have an ACTIVE volcano in your area then yes they can. What is an active volcano? An active volcano is a volcano that hasn't died off. Just like the volcano in hawii, it's active as it constantly pours hot red lava into the ocean.
There really was no such thing as the first volcano. Earth was once entirely very hot, like a volcano. After Earth's surface cooled down, volcanoes continued to rise up from the very hot mantle and core. Effectively, all of Earth was in a state of continuous volcanic eruption when it formed, so no point can be called "the first volcano".
A volcano; magma is merely rock that has been heated to the point of melting.
A volcano; magma is merely rock that has been heated to the point of melting.
The adjective is volcanic. It means of or like a volcano, or an erupting volcano.
It depends. On an island that was formed from a volcano, it would be volcanic rock. On a coral island, more coral. In Florida, if you dig down enough you'll hit the crust with in that part of the world is a clay like soil. It really depends on the geology of the area you're at.
When the volcano erupts, lava comes out and hardens on the surface of the volcano. If the volcano keeps erupting, then the hardened lava will create layers which cause the volcano to get taller like a mountain.