Chapter 3. Sec. 1

Question 1

Volcano

Answer 1

Is a mountain that forms in Earth’s crust when molten material or magma reaches the surface.

Question 2

Magma

Answer 2

Is a molten mixture of rock-forming substances, gases, and water from the mantle.

Question 3

Lava

Answer 3

Is magma after it reaches the surface.

Question 4

Ring of Fire

Answer 4

Is major belt of volcanoes

Question 5

Island arc

Answer 5

Happens after volcanoes create a string of volcanoes

Question 6

Hot spot

Answer 6

Is where material from earth’s mantle rises through the crust and melts to form magma