volcanos

Question 1

What is a volcano?

Answer 1

A volcano is an opening in the Earth’s crust through which molten rock, ash, and gases are ejected.

Question 2

True or False: All volcanoes are active.

Answer 2

False

Question 3

Fill in the blank: The molten rock that erupts from a volcano is called ______.

Answer 3

lava

Question 4

What are the three main types of volcanoes?

Answer 4

Active, dorment,extint

Question 5

What term describes a volcano that has erupted recently and is likely to erupt again?

Answer 5

Active volcano.

Question 6

True or False: The Ring of Fire is a major area in the world known for its volcanoes.

Answer 6

True

Question 7

What is the term for the opening at the top of a volcano?

Answer 7

Crater.

Question 8

Fill in the blank: The area around a volcano that is affected by its eruptions is called the ______.

Answer 8

volcanic zone

Question 9

True or False: All volcanoes are found at tectonic plate boundaries.

Answer 9

False

Question 10

What is the process called when magma rises to the Earth’s surface?

Answer 10

Magma ascent.