Today's Rocket Words: Your 5 words and meanings to learn
volcano
an opening in the Earth’s crust that sometimes shoots out lava
magma
hot, melted rock that is found deep inside the Earth
lava
hot, melted rock that comes out of a volcano when it erupts
Earth's crust
the outermost layer of our planet; the hard, rocky surface we live on
erupt
to suddenly burst with a lot of force