Volcanoes happen ……… (quickly – slowly)
quickly
Lava hardens into rocks?
Yes
Are volcanoes mountains?
Yes
Lava cools and hardens into …………… (rocks – ice)
rocks
Is lava cold iced rock?
No
Hot melted rock is called …………….
lava
Most mountains are not volcanoes?
No
What is this?
Volcano
The hole at the top of the volcano is called crater?
Yes
What is the name of the hole at the top of the volcano?
Crater