no
No, volcanoes do not need lava to be volcanoes.
Lava is hot and danger.The lava is fire and light.My friend saw a volcano with lava.The volcanoes are full of hot lava.
NO, volcanoes make lava.
lava
The cause is valcano's are conected to the earth's root which is made from lava and when this gets full it erupts
volcanoes will erupt and let out lava then the lava will harden and that will be new land.
lava
Lava
Three landforms that can be created from ash are cinder cone volcanoes, composite volcanoes, and shield volcanoes. Lava plateaus can also be formed.
magma lava
Lava is molten rock that flows out of a volcano.
Volcanoes can erupt ash, gas, and pumice in addition to or instead of lava.