Volcano Video

How does the existence of volcanoes support the claim: all solids can become liquids?

The area along several tectonic plate boundaries that has more than 75% of the world's volcanoes.

What is true of ALL volcano types

Groups:

(a) True of ALL Volcanoes

,

(b) Only True about Mid-Ocean ridge

• Molten rock

• Underwater

• Starts deep in Earth

• Chain of volcanoes

Describe the journey of Magma to to surface using the word "Density"

What is the difference between magma and lava?

• Where it is

• The rocks that are melted

• Lava is cooled magma

• The type of volcano

Eruptions are (a)   intense than they were in the past.

• less
• more

In what ways do volcanoes change and help our planet?