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Approved public quiz

Earth Science Rocks and Water

An earth science quiz about rocks, minerals, fossils, erosion, the water cycle, volcanoes, and earthquakes.

Subject
Science
Grade
Middle School
Difficulty
Medium
Style
Study
Questions
10

What is this quiz?

This approved public quiz is ready for a live room-code game or a print-friendly practice sheet. It is useful for short review sessions, family trivia, and small group activities where players join with display names only.

Quiz questions

Answers are not marked on this page. Use the printable answer key route when you want the correct options and explanations.

  1. Question 1

    Which rock type forms when melted rock cools and hardens?

    • A. Igneous
    • B. Sedimentary
    • C. Metamorphic only
    • D. Fossil only
  2. Question 2

    What is a mineral?

    • A. A naturally occurring solid with a definite composition
    • B. A living animal
    • C. A type of weather only
    • D. A map direction
  3. Question 3

    What does erosion do?

    • A. Moves weathered material
    • B. Creates grammar rules
    • C. Stops all rivers
    • D. Changes sound into light
  4. Question 4

    What is weathering?

    • A. Breaking down rock into smaller pieces
    • B. Predicting tomorrow only
    • C. Drawing a map key
    • D. Counting stars
  5. Question 5

    What part of the water cycle turns liquid water into vapor?

    • A. Evaporation
    • B. Condensation
    • C. Collection
    • D. Precipitation
  6. Question 6

    What part of the water cycle forms clouds from water vapor?

    • A. Condensation
    • B. Erosion
    • C. Melting only
    • D. Magnetism
  7. Question 7

    What can fossils tell scientists about?

    • A. Past life and environments
    • B. Future lottery numbers
    • C. Only current weather
    • D. Exact homework scores
  8. Question 8

    What is magma?

    • A. Melted rock below Earth's surface
    • B. Frozen ocean water
    • C. A cloud type
    • D. A plant cell
  9. Question 9

    Earthquakes often happen near what?

    • A. Faults
    • B. Book covers
    • C. Compass roses only
    • D. Cloud names
  10. Question 10

    What is groundwater?

    • A. Water stored below Earth's surface
    • B. Water only in clouds
    • C. Salt in the ocean only
    • D. Frozen lava

How to play live

  1. Host the quiz to create a private room code.
  2. Players join with display names; no account is required.
  3. Each player answers once per question.
  4. The live leaderboard updates between questions.

Printable versions

Use the quiz printout for offline practice, open the answer key separately when you are ready to review, or switch into worksheet and flashcard study formats.