INFORMATION

Volcano is one of the natural disasters.

Volcanoes are a manifestation of the immense

heat in the depths of the earth, heat that can

melt rocks. Volcanoes cause great damage

to homes, landscapes.

And it’s very difficult to survive in the presence

of an erupting volcano.

Volcanoes are found mainly in tropical places such as:

Hawaii, Thailand, and Costa Rica.

Many tourists hike around dormant volcanoes and

take pictures there.

The tremendous pressures, high temperatures and

magma and gas movement in it all determine how the

lava will emit from the Earth’s envelope and what kind

of volcano we will get.

INFORMATION

The earth is made up of three layers.

In the center of the ball is a layer called a core.

There is a thick layer around it

an envelope made of liquid material and boiled.

The third layer is relatively thin and is called the

Earth’s crust. This outer layer contains the continents

and oceans. Below the membrane, the temperature is

very high (1500 degrees). Therefore, the rocks within

the mantle layer are melted and become a liquid material

called a trend. The boiling trend wants to rise upwards

and when it finds a crack in the crust of the earth, it

erupts out and forms the volcano.