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Lava is magma, or molten rock, which has risen to the surface either because of a thin spot in the earth's crust, or it's under pressure, or both. When the weight of the earth's crust can no longer withstand the magma pressure from below, you get a eruption, usually at the site of a volcano, since it has happened before and previous eruptions have built up the volcano's height.
Wiki User
∙ 11y ago
Wiki User
∙ 15y agobecause the lava needs somewhere to lay as the lava builds up
Wiki User
∙ 12y agoBecause when god made the
earth he decided to put hot red gooey stuff inside the volcanoes
Wiki User
∙ 16y agobecause of the heat. because of the heat.
Wiki User
∙ 12y agobecause it is a volcano..volcano has it
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What material comes out of a volcanoes opening is called?
Magma is what "lava" is on the inside, but when it explodes it is lava. So, lava.
How are volcanoes developed?
Volcanoes are created by layers of ash and lava eruptions
How much lava comes out of a volcanoes?
a lot of lava comes out of volcanoes .
What is the liquid materials inside the earth?
the liquid materials inside the earth is the magma. Or in another words, the lava which erupts from volcanoes
Molten material that flows from volcanoes?
lava.
What material comes out of a volcanoes opening is called?
Magma is what "lava" is on the inside, but when it explodes it is lava. So, lava.
WHAT DO YOU CALL THIS MOLTEN MATERIAL?
WHEN MALTEN MATERIALS ARE INSIDE THE VOLCANOES ITS CALLED MAGMA WHEN IT IS OUTSIDE THE VOLCANOES ITS CALLED LAVA
What does belching mean in the sentence volcanoes were belching out lava?
It means that lava was cast out of, or sent flying from inside the volcano.
Can rocks be made from the inside of volcanoes?
yes. They are made form harden lava
Do volcanoes need lava to be known as actual volcanoes?
No, volcanoes do not need lava to be volcanoes.
Can lava make volcanoes?
NO, volcanoes make lava.
Where is volcanoes magma chamber?
a volcanoes magma chamber is at the bottom of the inside of the volcano, just at the botton of the tunnel shooting lava
How are volcanoes developed?
Volcanoes are created by layers of ash and lava eruptions
How much lava comes out of a volcanoes?
a lot of lava comes out of volcanoes .
What is the liquid materials inside the earth?
the liquid materials inside the earth is the magma. Or in another words, the lava which erupts from volcanoes
Molten material that flows from volcanoes?
lava.
The magma released from volcanoes is?
lava
