9th Grade Science Quizzes, Questions & Answers

Think your child knows their 9th grade Science? Challenge them with our fun and engaging Science quizzes! Perfect for reinforcing classroom learning and discovering new facts about the world around them.

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Genetics Chemistry Cell Biology Physics Biochemistry Sociology Periodic Table Ecology Earth Science Astronomy Environmental Science Geology Math Photosynthesis Electricity

Top Trending Science Quizzes

Science Quiz For Grade 9

Challenge your knowledge and sharpen your skills with this engaging "Science Quiz Class 9" assessment. Designed for students in grade 9, this quiz covers a range of fascinating topics, including biology,...

Questions: 20 | Attempts: 176936 | Last updated: Jun 23, 2025

Sample Question
Distance is a ________________ quantity.

Scalar

Vector

Grade 9 Science Quiz: Review Key Concepts

Get ready to test your knowledge with our engaging Science Quiz for Grade 9! This detailed quiz is designed to challenge students on key concepts covered in the Grade 9 science curriculum. From biology and chemistry to physics...

Questions: 40 | Attempts: 95838 | Last updated: Jun 25, 2025

Sample Question
When is an atom considered stable?

When it has a full outer valence shell.

When it has the same amount of electrons as protons.

When it has no neutrons.

When it has an odd number of valence electrons.

Science Quiz Questions For Grade 11 And 12

Are you ready to test your knowledge with a challenging science quiz? The Science Quiz Questions for Grade 11 and 12 cover key topics in physics, chemistry, and biology. The questions will assess your understanding of scientific...

Questions: 20 | Attempts: 69631 | Last updated: Feb 13, 2025

Sample Question
Why does a person sitting in a moving bus suddenly move forward when the bus suddenly stops?

Due to inertia

Due to brakes

Due to negative acceleration

Due to the force exerted by the machine

Motion Class 9 MCQ Online Test

Hello, we've designed here a very interesting quiz about motion. Try your hands on this 'motion class 9 MCQ online test' and get to test your knowledge about this topic. Do you think you'll be able to pass this...

Questions: 11 | Attempts: 18365 | Last updated: Nov 24, 2024

Sample Question
From the given v-t graph, it can be inferred that the object is

At rest

In uniform motion

Increasing acceleration

In non-uniform motion

World Scholar's Cup Science Quiz

Every year there is a competition that is designed to showcase those students that have an exemplary understanding of science. Students study long and hard to get the first place cup. Take up the quiz below to get some...

Questions: 35 | Attempts: 7883 | Last updated: Mar 18, 2024

Sample Question
What is the phenomenon parallax?

It refers to the idea that the Universe has expanded from a primordial hot and dense initial condition at some finite time in the past.

It is a climate pattern that occurs across the tropical Pacific Ocean on average every five years

It is the result of the emissions of photons in the Earth's upper atmosphere

It is the study of the chemical elements that are necessary for plant growth.

None of the above

Recent Science Quizzes

A Trivia Quiz About Human Science

A Trivia Quiz about Human Science

Human sciences study the philosophical, Biology, social, and cultural aspect of human life. It aims to expand our understanding of the human world through a broad interdisciplinary approach. It includes history, philosophy,...

Questions: 10 | Attempts: 326 | Last updated: Mar 22, 2023

Sample Question
What is empirical science?

Knowledge based on wisdom

Knowledge based on biology

Knowledge based on scientific method

Knowledge based on google

How Much Do You Know About Love Quiz

When most people think about love, they tend to picture a beautiful couple holding hands walking at sunset along a beach. This results in next to no one realizing that there are biological factors that actually cause us to fall...

Questions: 10 | Attempts: 100652 | Last updated: Mar 17, 2023

Sample Question
Who has an adequate amount of testosterone for sexual attraction?

Men

Women

Both

I do not know

GST 101 - Module 2 Self-assessment Quiz

GST 101 - Module 2 Self-Assessment Quiz

Self-assessment quiz for GST 101 - Module 2 - Understanding Geospatial Data Models

Questions: 10 | Attempts: 251 | Last updated: Mar 21, 2023

Sample Question
Vector data has an associated attribute table.

True

False

22 Branches Of Science

22 Branches of Science

Explore the 22 branches of science focusing on Earth and atmospheric sciences. This quiz assesses knowledge in meteorology, atmospheric chemistry, climatology, atmospheric physics, petrology, and mineralogy, enhancing...

Questions: 23 | Attempts: 3647 | Last updated: Mar 21, 2023

Sample Question
a science that deals with the atmosphere and with weather

Climatology

Meteorology

Atmospheric chemistry

Atmospheric physics

Test Your Knowledge: Basic Science Trivia Quiz

Are you ready to test your fundamental science knowledge? The Basic Science Trivia Quiz is perfect for anyone looking to challenge themselves with engaging questions. This quiz is designed to be both fun and educational, making...

Questions: 10 | Attempts: 629 | Last updated: May 21, 2024

Sample Question
Vestigial structures are anatomical remnants that were important in the organism's ancestors but are no longer used in the same way or to the same extent. Which of the following is an example of a vestigial structure?

The human appendix

The whale's flippers

The bird's wings

The fish's gills

Microwaves - 15 Questions

GuidelinesDO NOT use your Back or Forward buttons on your browser, doing so will cause your test to grade incorrectly and you will receive a zero.If more than one answer appears to be correct, select the best possible...

Questions: 15 | Attempts: 1418 | Last updated: Apr 29, 2024

Sample Question
When cooking food, microwaves ______________

Diodes to stop RF noise.

Heat from the inside out.

Operate at 2450 mhz.

Use convection to heat food.

Greg's Science Trivia Quiz

Greg's science Trivia quiz

The quiz below is a science quiz with more concepts and less trivia. It is designed to help you know more about science and test out what you already know. Give it a try and add up on your knowledge. Remember to share it with...

Questions: 10 | Attempts: 316 | Last updated: Mar 21, 2023

Sample Question
Artistic depictions of the sun usually have rays emanating from a round disk. Why is the sun often drawn this way?

It's only an abstract symbol for the sun.

You think that you see rays from the sun because your eye is not a perfect camera.

You can see light rays that travel sideways if they are very bright.

It's the solar corona: Jets of hot gas that shoot out from the sun.

The earth's atmosphere bends sunlight and makes radial streaks.

Basic Science Rapid Fire Quiz

One way of sharpening your skills in the science class is by taking quizzes that continuously test your knowledge. Take up the rapid-fire science test below and see how well you will do at the science competition. All the...

Questions: 10 | Attempts: 4762 | Last updated: Aug 23, 2023

Sample Question
A car starts from rest and moves with the velocity of 10m/s in 10 seconds.find its accelaration?

2m/s square

1m/s square

8m/s square

3m/s square

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9th Grade Science Quizzes, Questions & Answers

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