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A volcano is an opening in the Earth’s crust that allows magma, hot ash and gases to escape
True
False
Volcanoes can look like mountains or small hills.
true
false
Volcano is molten rock - rock that is so hot it has turned into liquid.
lava comes out of the volcano as a volcanic eruption, along with gases and ash.
Volcanoes are most commonly found along plate boundaries
Most volcanic eruptions are not caused by tectonic plates moving towards each other.
Pyroclastic flows - fast moving clouds of hot ash, gas and rock.
Ash clouds - small pieces of rock and glass that can be carried in the air for many kilometers.
Volcanic bombs - large bits of very hot rock blown out of a volcano.
Volcanoes can help people living near them earn money by bringing in tourists to the area and improving the soil so that crops can be g
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