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  - Green Chemistry
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- Biology
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  - Genetics
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  - Botany Plant Biology
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  - Zoology Animal Biology
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    - Fish 76
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    - Anatomy 17
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  - Microbiology
    - Microbial Structure 5
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  - Biotechnology
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  - Molecular Biology
    - Biological Biomolecules 8
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- Earth & Space Science
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Exams & Certifications

Astronomy Quizzes, Questions & Answers

Recent Astronomy Quizzes

Earth Science: Astronomy Unit Post-assessment! Quiz

If you are a big fan of the stars, comets and other celestial objects, then astronomy should be your go-to subject in school. Are you preparing for the Earth science regents? If so take up this astronomy unit...

Questions: 12 | Attempts: 693 | Last updated: Mar 22, 2025

Sample Question
The apparent rising and setting of the sun, as viewed from Earth, is caused by (Standard 1.1d):

The Sun’s rotation

The Sun’s revolution

Earth’s rotation

Earth’s revolution

The moon’s revolution and rotation

Small Bodies In Space Practice Quiz

The 'Small Bodies in Space Practice Quiz' assesses knowledge on celestial objects like meteoroids, meteors, asteroids, and comets, including their composition and behavior. It also covers classification of bodies like Pluto. This...

Questions: 14 | Attempts: 2871 | Last updated: Mar 20, 2025

Sample Question
Which is in space?

Meteorite

Meteorile

Meteor

Meteoroid

Astronomy Trivia Questions On Earth Science! Quiz

Astronomy is a very interesting unit, and by taking it, we get to learn more about celestial objects and what lies outside the Earth’s atmosphere. Below is an astronomy unit pre-assessment quiz designed to help you better...

Questions: 12 | Attempts: 425 | Last updated: Mar 21, 2025

Sample Question
The apparent rising and setting of the sun, as viewed from Earth, is caused by (Standard 1.1d):

The Sun’s rotation

The Sun’s revolution

Earth’s rotation

Earth’s revolution

The Moon’s revolution and rotation

Science Knowledge Quiz #3

How much do you know about about the world around you? This quiz features a lot of "biggest" on earth or in history questions. Take this quiz and see how your knowledge of things rates. You have 5 minutes! Good luck!

Questions: 10 | Attempts: 158 | Last updated: Aug 22, 2025

Sample Question
On Ground Hogs Day (Feb 2), about where would the earth be on its orbit around the sun?

Pretty nigh the farthest the earth is from the sun

Close to the sun

About where it always is - the orbit is a circle!

Snc1d Space Exam Study Quiz

Prepare for the SNC1D Space Exam with this focused study quiz covering key astronomical concepts. Questions explore the structure of the sun, planetary models, stellar evolution, and celestial phenomena. Ideal for students...

Questions: 18 | Attempts: 226 | Last updated: Mar 17, 2025

Sample Question
What is the Corona?

The atmosphere and outermost region of the sun, visible during an eclipse

The core of the sun made of hydrogen

The explosions on the surface of the sun that is pulled back by gravity

Year 8 Science - Space

This is a preparatory quiz for the "Space Trek" Unit in Yr 8 Science.

Questions: 10 | Attempts: 1863 | Last updated: Mar 22, 2025

Sample Question
The two main gases making up our Sun are:

Hydrogen and Neon

Hydrogen and Oxygen

Hydrogen and Helium

Hydrogen and Nitrogen

Take The Practice Questions Test On Astronomy! Quiz

How much do you know about astronomy? Some people may not understand the importance of comprehending astronomy. It offers a way to establish planets other than Earth. It also helps to deter any damage that might arise because...

Questions: 12 | Attempts: 237 | Last updated: Mar 21, 2025

Sample Question
How many more times is the atmospheric pressure in Jupiter's core greater than the atmospheric pressure at Earth's surface?

10 thousand

100 thousand

1 million

10 million

How many more times is the atmospheric pressure in Jupiter's core greater than the atmospheric pressure at Earth's surface? A) 10 thousand B) 100 thousand C) 1 million D) 10 million E) 100 million

Can You Pass The Astronomy Test?

Test your knowledge with the 'Can You Pass The Astronomy Test?' Explore topics like planetary densities, solar system formation, and conditions on Mars. Ideal for learners interested in astronomy and understanding celestial...

Questions: 20 | Attempts: 837 | Last updated: Oct 16, 2025

Sample Question
Which of the following observations indicates that conditions on Mars may have been suitable for life in the past?

There are very large extinct volcanoes on Mars.

There is a very deep and long canyon that extends across Mars.

There are dried-up riverbeds on Mars.

Mars has polar caps made of "dry ice."

Mars has two small moons.

Life Cycle Of Stars

This quiz is for a Physics project. It is on the Life Cycle of Stars.

Questions: 10 | Attempts: 8544 | Last updated: May 8, 2025

Sample Question
What is a Star?

A cloud of particles held together loosely by their own collective gravity.

A very big collection of matter,mostly gas compressed to incredible pressure and heat by gravity.

A nuclear explosion caused by a growth of hydrogen onto the surface of a white dwarf star.

A ball of gas.

Paxton's 4th Grade Science Quiz

There are a lot of scientific facts that a fourth grader gets to understand and explore. The Paxton quiz below is designed to help you refresh your memory on some of the topics we have covered throughout the year. Give it a...

Questions: 10 | Attempts: 562 | Last updated: Oct 21, 2025

Sample Question
What is the closest planet to the sun?

Venus

Mercury

Earth

Pluto

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