PER OSSERVARE E RIPETERE L'ESPERIMENTO
Vinegar Volcano
Vinegar and baking soda make for a fun and easy science experiment.
Place some of the backing soda into your container.
Pour in some of the vinegar.
Watch the reaction.
LAVA MAGMA VOLCANO VOLCANOES
When magma erupts, what is it called?
It is called LAVA.
It is called LAVA.
MAGMA is liquid rock inside a VOLCANO.
LAVA is liquid rock that flows out of a VOLCANO.
Fresh lava ranges from 700° to 1,200° Celsius in temperature and glows red hot to white as it flows.
How many volcanoes are there in the world?
There are around 1,510 active volcanoes in the world and 80 or more are under the oceans.
There are three different types of volcanoes: active, dormant, extinct.
