The Earth's Crust
Pressure builds up as
Suddenly they slip past each other
When hot and runny rocks comes out of a volcano it is called
When the Earth's plates meet,
There are even more volcanoes under the sea
Hot and runny rock under the surface of the Earth is called
The Earth's Plates
The Earth's Core
Extinct volcano is
When the volcano erupts,
The Mantle
Dormant volcano or sleeping volcano is
The edges of the plates sometimes
Active volcano is
Earthquake is like a drawer which has stuck
A volcano begins as
A layer of solid rock beneath the soil
the land above shakes violently.
volcanoes that have not erupted for a long time.
forms a new island.
molten rock, smoke,dust, ashes and gases escape through the opening.
has not erupted for at least 10000 years.
have to tug it hard then suddenly it gives way with a jolt.
they usually slide past each other.
The outer core made of hot liquid iron with some nickel
A very thick layer of hot rocks
The solid plates float on the molten rocks of the mantle underneath.
stick together and cannot move.
the plates push against each other.
a hole or crack in the Earth's crust.
volcano that is erupting or can still erupt.
magma.
lava.
