What is a volcano?
Volcano and Earthquakes

Flashcard
•
English
•
6th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A volcano is an opening in the Earth's surface where molten rock, ash, and gases can escape from below the Earth's crust.
2.
FLASHCARD QUESTION
Front
What causes an earthquake?
Back
An earthquake is caused by the sudden release of energy in the Earth's crust, resulting in seismic waves.
3.
FLASHCARD QUESTION
Front
What is the Richter Scale?
Back
The Richter Scale is a logarithmic scale used to measure the magnitude of earthquakes.
4.
FLASHCARD QUESTION
Front
What is a seismometer?
Back
A seismometer is an instrument that detects and records the vibrations caused by earthquakes.
5.
FLASHCARD QUESTION
Front
How many active volcanoes are there in the world?
Back
There are approximately 1,500 active volcanoes in the world.
6.
FLASHCARD QUESTION
Front
What is magma?
Back
Magma is molten rock located beneath the Earth's surface.
7.
FLASHCARD QUESTION
Front
What is lava?
Back
Lava is magma that has reached the Earth's surface.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Earthquake Test

Flashcard
•
6th Grade
10 questions
Unit 6: Earthquake & Volcano Vocab

Flashcard
•
6th Grade
15 questions
Earthquakes and Volcanoes Review

Flashcard
•
6th Grade
10 questions
Plate Tectonics

Flashcard
•
6th Grade
15 questions
Volcanoes and Earthquakes

Flashcard
•
6th Grade
15 questions
Plate Techtonics

Flashcard
•
6th Grade
15 questions
Earthquakes and Volcanoes

Flashcard
•
6th Grade
15 questions
Earthquakes and Volcanoes

Flashcard
•
6th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade