When someone is relaxed, they are _____.
Calm
Far below the surface of the Earth or ocean.
deep
The outside layer.
Surface
To become active and spew forth lava and rocks.
erupt
The opposite of thin.
thick
To extend over something so you cannot see it.
cover
She went _____ the volcano to see what it looked like.
inside
He feels hot because of the _____.
heat
Volcanoes can release poisonous _____.
gases
When water evaporates, you get _____.
steam
To go from solid to liquid.
melt
a mountain or hill which has a crater through which lava, steam, ash, and gases are expelled.
volcano
Volcanoes don't release smoke, they release _____.
ash
A shape that is circular on the bottom and pointy on the top.
cone
The bowl shaped part of a volcano.
crater
When a volcano is 'sleeping'.
dormant
