Practice What Causes an Earthquake? - 12.7.2 | 12. Some Natural Phenomena | CBSE 8 Science
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What Causes an Earthquake?

12.7.2 - What Causes an Earthquake?

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What causes an earthquake?

💡 Hint: Think about the layers of the Earth.

Question 2 Easy

Name the scale that measures the magnitude of earthquakes.

💡 Hint: It starts with 'R' and is used to rank earthquakes.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary cause of earthquakes?

Volcanic activity
Movements of tectonic plates
Weather changes

💡 Hint: Consider what happens within the Earth.

Question 2

True or False: The Richter scale is a linear scale.

True
False

💡 Hint: Think about how scales are structured.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Analyze the effects of a 7.0 magnitude earthquake using the Richter scale. What types of damage might occur?

💡 Hint: Consider both structural damage and human impact.

Challenge 2 Hard

Given that scientists recorded seismic waves from a recent earthquake, explain how they could determine the epicenter of the quake.

💡 Hint: Think about how multiple data points can help locate a source.

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Reference links

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