0
When volcanoes erupt, usually land is destroyed AND constructed. These eruptions occur due to the pushing in, pulling apart or sliding of the tectonic plates under the earth's crust. This movement builds up pressure and causes eruptions.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What is a good topic about volcanoes?
Earths interior
What Active volcanoes are added to the early Earths atmosphere?
There are smallamount of volcanoes. They emit so2 and co2 gases.
Why volcanoes are commonly found of the edges of earths moving plate?
This is where the weaknesses in the earths crust lie and it is the easiest place for lava to spew out of these weaker areas, therefore forming volcanoes
How has the earths surface changed since the beginning of earths time?
The continents have moved, Volcanoes and mountains have made hige changes in the earths suface too.
What part of the world are volcanoes part of?
volcanoes are holes of the earths crust that are forced up to cause a volcano so volcanoes take up all of the world
How does volcanoes affect the earths land forms?
The land will be flatend and plants such as trees will be crushed.
How are volcanoes essential to earths survival?
However, volcanoes are essential to earths survival they act like a safety valve for the planet (it releases pressure)
Where are most of the earths volcanoes hidden?
The Oceans
What is a good topic about volcanoes?
Earths interior
What is powered by the energy from earths interior?
Volcanoes
Is powered by energy from the earths interior?
Volcanoes
Which is powered by engery from earths interior?
Volcanoes
How do volcanoes takes place?
Volcanoes are essentially holes in the earths surface through which magma and lava can erupt. when pressure builds up below the earths crust, magma is then forced violently out of the volcanoes.
What causes volcanoes and earthquacks?
Volcanoes are caused by the rising of magma in the earths mantle and earthquakes are caused by the colliding of the earths tectonic plates against one another.
How does plate tectonics affect the mantle?
Tectonic Plates float on top of the earths mantle, the earths mantle is made up liquid which is always circulating.
How did volcanoes affect the early earths atmosphere?
Early volcanoes discharged different combinations of gases into the Earth's atmosphere creating rain, which cooled the planet and formed solid land masses, and every other element discovered presently.
How many of earths volcanoes are under water?
1230900000
