QuizzesScience & Technology,CuriositiesNOV 25, 2025

We Prepared 27 General Science Questions, Anything Above 22 Is An Excellent Score

Whether you were the kid who corrected your teacher in class or the one who barely survived chemistry, this quiz is here to test what you actually remember. From physics and astronomy to biology, geology, and the strange quirks of the universe, these 27 questions range from “Oh, that’s easy” to “Wait… did we learn this?”

Ready to find out where your science IQ really stands? Let’s begin!

Check out our General Knowledge page for more challenges!

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Newest Trivia & Quizzes for You

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Trivia•Science General Knowledge: Part 4

Laboratory glassware with liquids on a white table representing chemical reactions releasing energy to surroundings.

MART PRODUCTION

4.What is the smallest unit of matter that retains the properties of an element?

Portrait of Robert Koch with glasses and beard, related to science general knowledge and penicillin discovery facts.

Wilhelm Fechner

5.True or False: Robert Koch discovered penicillin.

Close-up of a scientific waveform graph illustrating the Doppler effect causing frequency changes in moving sound sources.

Luan Rezende

6.Fill in the blanks: The _ _ causes the apparent change in frequency of a sound as a source moves.

Aerial view of rock formations with clear blue water flowing through cracks in the cooled molten material.

BOVISTAS

7.What type of rock forms when molten material cools and solidifies?

Green tropical plants under clear sky representing carbohydrate plants store for long-term energy concept

Madison Inouye

8.What carbohydrate do plants store for long-term energy?

Close-up of bright flames and glowing embers in a dark setting illustrating energy and particles in science general knowledge.

Dương Nhân

9.Which subatomic particle determines an element’s identity?

Powerful waterfall with mist rising above, illustrating the science general knowledge concept of evaporation in nature.

Pixabay

10.True or false: The term for water turning directly into vapor without becoming liquid is Evaporation.

Microscopic view of plant cells highlighting organelles involved in breaking down waste materials inside the cell.

Fayette Reynolds M.S.

11.Which organelle breaks down waste materials inside the cell?

Skin on a leg showing lesions caused by vitamin C deficiency which can cause scurvy, in a detailed medical illustration.

Barts Health Archives

12.Fill in the blanks: ______ _ deficiency can cause scurvy.

Close-up of water droplets on a green leaf illustrating the process of plants losing water vapor through their leaves.

Pixabay

13.What is the process by which plants lose water vapor through their leaves?

Snow-capped mountain peak with rocky terrain under cloudy sky showcasing Earth crust science general knowledge concept.

Warner Brenes Quesada

14.What is the most abundant element in the Earth’s crust?

Portrait of Niels Bohr in a suit, illustrating science general knowledge about electrons orbiting nucleus energy levels.

Library of Congress Prints and Photographs

15.True or false: Niels Bohr proposed that electrons orbit the nucleus in defined energy levels.

Person measuring wooden plank with a yellow tape measure representing science general knowledge about the Richter scale measurement.

Ono Kosuki

16.What is measured with the Richter scale?

Black fabric with smooth folds and texture, illustrating the concept of a material’s resistance to flow property.

Karola G

17.What property describes a material’s resistance to flow?

Ajay Kumar Chaurasiya

18.Which blood cells are responsible for clotting?

View of Earth from space at night showing city lights and atmospheric glow related to science general knowledge speed of light.

Scott Kelly

19.What is the speed of light in a vacuum (approx.)?

MRI brain scan showing detailed sections relevant to the part of the brain controlling balance and coordination.

MART PRODUCTION

20.Fill in the blank: The part of the brain that controls balance and coordination is called the ________.

Red blood cells flowing through a blood vessel illustrating the main function of red blood cells in the circulatory system.

Arek Socha

21.Complete the missing parts: The main function of red blood cells is to .

Number two shaped with bicycle chain links on an orange background representing science general knowledge concepts.

Miguel Á. Padriñán

22.What term describes an organism with two identical alleles for a trait?

Two zebras close together in green bushes, illustrating animals exhaling carbon dioxide as a waste product of respiration.

Pixabay

23.Which gas do animals exhale as a waste product of respiration?

Group of penguins standing on rocky ground, illustrating animals that maintain a constant internal body temperature.

Pixabay

24.What is the term for animals that maintain a constant internal body temperature?

Microscopic view of a cell showing the nucleus, related to science general knowledge and heredity basics.

Laboratoires Servier

25.True or false: The nucleus is the basic unit of heredity passed from parents to offspring.

Underwater scene showing rising bubbles illustrating the process of liquid water turning into water vapor by heat.

Pixabay

26.What is the process by which liquid water becomes water vapor due to heat?

Diagram of electromagnetic waves illustrating frequency with perpendicular electric and magnetic fields.

Piotr Fita

27.Which electromagnetic waves have the highest frequency?

Not Quite Done Yet!

You've missed questions 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27.

Newest Trivia & Quizzes for You

1.What type of reaction releases energy to the surroundings?

2.What part of the cell is responsible for packaging and shipping proteins?

3.What is the main gas responsible for the greenhouse effect on Venus?

4.What is the smallest unit of matter that retains the properties of an element?

5.True or False: Robert Koch discovered penicillin.

6.Fill in the blanks: The _____ _____ causes the apparent change in frequency of a sound as a source moves.

7.What type of rock forms when molten material cools and solidifies?

8.What carbohydrate do plants store for long-term energy?

9.Which subatomic particle determines an element’s identity?

10.True or false: The term for water turning directly into vapor without becoming liquid is Evaporation.

11.Which organelle breaks down waste materials inside the cell?

12.Fill in the blanks: ______ _ deficiency can cause scurvy.

13.What is the process by which plants lose water vapor through their leaves?

14.What is the most abundant element in the Earth’s crust?

15.True or false: Niels Bohr proposed that electrons orbit the nucleus in defined energy levels.

16.What is measured with the Richter scale?

17.What property describes a material’s resistance to flow?

18.Which blood cells are responsible for clotting?

19.What is the speed of light in a vacuum (approx.)?

20.Fill in the blank: The part of the brain that controls balance and coordination is called the ________.

21.Complete the missing parts: The main function of red blood cells is to ____ ____.

22.What term describes an organism with two identical alleles for a trait?

23.Which gas do animals exhale as a waste product of respiration?

24.What is the term for animals that maintain a constant internal body temperature?

25.True or false: The nucleus is the basic unit of heredity passed from parents to offspring.

26.What is the process by which liquid water becomes water vapor due to heat?

27.Which electromagnetic waves have the highest frequency?

Newest Trivia & Quizzes for You

1.What type of reaction releases energy to the surroundings?

2.What part of the cell is responsible for packaging and shipping proteins?

3.What is the main gas responsible for the greenhouse effect on Venus?

4.What is the smallest unit of matter that retains the properties of an element?

5.True or False: Robert Koch discovered penicillin.

6.Fill in the blanks: The _____ _____ causes the apparent change in frequency of a sound as a source moves.

7.What type of rock forms when molten material cools and solidifies?

8.What carbohydrate do plants store for long-term energy?

9.Which subatomic particle determines an element’s identity?

10.True or false: The term for water turning directly into vapor without becoming liquid is Evaporation.

11.Which organelle breaks down waste materials inside the cell?

12.Fill in the blanks: ______ _ deficiency can cause scurvy.

13.What is the process by which plants lose water vapor through their leaves?

14.What is the most abundant element in the Earth’s crust?

15.True or false: Niels Bohr proposed that electrons orbit the nucleus in defined energy levels.

16.What is measured with the Richter scale?

17.What property describes a material’s resistance to flow?

18.Which blood cells are responsible for clotting?

19.What is the speed of light in a vacuum (approx.)?

20.Fill in the blank: The part of the brain that controls balance and coordination is called the ________.

21.Complete the missing parts: The main function of red blood cells is to ____ ____.

22.What term describes an organism with two identical alleles for a trait?

23.Which gas do animals exhale as a waste product of respiration?

24.What is the term for animals that maintain a constant internal body temperature?

25.True or false: The nucleus is the basic unit of heredity passed from parents to offspring.

26.What is the process by which liquid water becomes water vapor due to heat?

27.Which electromagnetic waves have the highest frequency?

6.Fill in the blanks: The _ _ causes the apparent change in frequency of a sound as a source moves.

21.Complete the missing parts: The main function of red blood cells is to .

6.Fill in the blanks: The _ _ causes the apparent change in frequency of a sound as a source moves.

21.Complete the missing parts: The main function of red blood cells is to .