Earthquake &
Volcano
Quiz

What is the High School Earth Science Earthquakes & Volcanoes Quiz?

This is a free, unofficial 4-choice web quiz for reviewing high school Earth Science Basic topics related to earthquakes and volcanoes.

It is designed for short daily practice: students can check key ideas such as seismic waves, P-S time, epicenter and hypocenter, intensity, magnitude, plate motion, volcano shape, magma, igneous rocks, hazards, and original data reading.

All questions, choices, hints, diagrams, and data settings in this app are original. The app does not reproduce textbook passages, workbook questions, entrance exam questions, official PDFs, slides, maps, photographs, or publisher materials.

Original courses for earthquakes and volcanoes

The course lineup is independently organized for classroom review, self-study, and regular test preparation. It starts with a basic mix and gradually moves toward calculations and data interpretation.

• 10 questions: Earthquake & volcano basics mix
• 20 questions: Seismic waves and hypocenters
• 20 questions: Intensity and magnitude
• 20 questions: Plates and earthquakes
• 20 questions: Volcano forms and eruptions
• 20 questions: Magma and igneous rocks
• 20 questions: Earthquake hazards and preparedness
• 30 questions: Volcanic hazards and preparedness
• 50 questions: Original data reading and calculations
• 100 questions: Comprehensive review

Dynamic hints with original diagrams

Hints change depending on the current question. Original SVG diagrams explain seismic-wave arrival, P-S time calculations, plate motion, volcano shape, igneous-rock cooling, hazard information, and simple data reading.

For calculation questions, the hints show what to subtract, divide, or compare, so students can review the reasoning instead of only memorizing terms.

What you can practice on this site

In the earthquake section, you can practice the order of P waves and S waves, the meaning of preliminary tremor and principal motion, the difference between hypocenter and epicenter, and how to read simple imaginary observation data.

In the volcano section, you can connect magma viscosity, silica content, eruption style, volcano shape, volcanic products, and igneous-rock texture. The goal is to understand why a phenomenon happens, not just to remember isolated words.

The hazard courses help you think about safer choices after earthquakes and eruptions, such as checking information, reading wind direction or valley shape, and avoiding actions based only on curiosity.

For students, teachers, and families

The quiz can be used after class, before a regular test, or as a short home-study routine. My Page stores challenge history, best records, and often missed questions, making repeated review easier.

Because the questions are short and original, students can practice one course at a time, while teachers and families can use the app as a quick conversation starter for Earth science and disaster awareness.

Unofficial notice and rights policy

This site is not an official site of any ministry, school, university, publisher, prep school, examination organization, or related body. It is not authorized, certified, supervised, or affiliated with such organizations. All quiz materials are independently created.

当サイトは、文部科学省・大学入試センター・学校・大学・出版社・予備校・試験実施団体等の公式サイトではありません。
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