Trivia science questions are both fun and educational, what more could parents want?
This trivia about science will help kids to develop their communication and concentration power, all whilst having fun! These good science questions and answers will also fuel your child's curiosity about the world around them.
With questions about the three main sciences (biology, chemistry and physics), these trivia quiz questions on science will teach kids new skill sets and ideas, so what are you waiting for? With easy science questions and harder trivia questions about science, kids will love testing their knowledge with this kids' science quiz!
Animal Science Trivia
Do you think you know all about animal life? Here are some interesting science questions to answer all about the natural world!
1. Question: Which animal's eye is bigger than its brain?
Answer: An ostrich
2. Question: Do you know what a rhinoceros' horn is made up of?
3. Question: Which animals' fingerprints are almost identical to humans?
Answer: Koala bear
4. Question: In which part of a shrimp's body, is its heart located?
5. Question: Which animal bagged the Guinness Book of World Records title for the most fearless animal on earth?
Answer: Honey Badger
6. Question: Which sea creature is the favorite food of whales?
7. Question: Which mammal has the most substantial bite in the world?
Answer: Hippopotamus' bite is recorded as the most substantial bite among all mammals
8. Question: Which animal can stay alive without its head for a week?
9. Question: Which is the largest mammal?
Answer: Blue Whale
10. Question: Which animal's heart can be used as a replacement for a human heart valve?
Answer: Pig or cow
11. Question: Which animal helps to plant thousands of trees each year?
12. Question: What is the fastest land animal on earth?
13. Question: Which animal has three hearts, blue blood and nine brains?
14. Question: The male members of which animal species are responsible for giving birth?
15. Question: Which animal is the closest living relative to a T-Rex dinosaur?
16. Question: What is the first thing that baby caterpillars eat right after being born?
Answer: Their eggshells
17. Question: How do ants indicate that there is danger ahead to other ants?
Answer: They release warning chemicals
18. Question: What makes blood red?
19. Question: What is the average length of giraffe's neck?
Answer: Three meters
20. Question: What is the fastest two legged animal?
Science Questions For Kids About The Solar System
This fun kids' science trivia quiz is all about the earth and our solar system. Find out how much you know about these interesting science questions and answers with this list of unique facts and trivia, full of good trivia questions and answers about space and planet earth!
21. Question: What is the age of our solar system?
Answer: 4.571 billion years old
22. Question: How much time does light take to travel from the sun to the earth?
Answer: Eight minutes
23. Question: Which planet is closest to the sun?
24. Question: Other than the sun, which star is closest to earth?
Answer: Proxima Centauri
25. Question: The term asteroid was coined by who?
Answer: William Herschel
26. Question: Mars has how many moons?
27. Question: Oberon and Titania are moons of which planet?
28. Question: What are the three basic components of comets?
Answer: Ice, snow and dust
29. Question: What is the name of the largest volcano in our solar system?
Answer: Olympus Mons
30. Question: Currently, which spacecraft is monitoring Jupiter?
31. Question: After Neil Armstrong, who was the next person to land on the moon?
Answer: Buzz Aldrin
32. Question: How many years does it take Neptune to complete one revolution?
Answer: 165 years
33. Question: Which planet is the highest density in the entire solar system?
34. Question: Which element is found in abundance in the solar system?
35. Question: What is the name of the largest moon present in our solar system?
36. Question: How much time does light take to reach pluto from the Sun?
Answer: Five and a half hours
37. Question: Which planet in the solar system reaches the coldest temperatures?
38. Question: Where is the asteroid belt found?
Answer: Between Mars and Jupiter
39. Question: What two gases is the sun mainly made up of?
Answer: Hydrogen and helium
40. Question: The spot observed on the surface of Jupiter is known as The Great Red Spot. What is it?
Answer: A massive storm in Jupiter's atmosphere
41. Question: Which four planets in the solar system have rings?
Answer: Saturn, Jupiter, Neptune and Uranus
42. Question: The Soviet Union was the first country to launch a satellite to space. What was its name?
43. Question: What is the name of the most famous space telescope of NASA?
Answer: Hubble Space Telescope
Science Trivia Questions And Answers All About Scientific Inventions And Discoveries
Without inventions and discoveries, there would not be any scientific trivia! An invention or discovery is the term used to describe when scientist find new phenomena, tools or ideas. Do you want to test your knowledge about scientific discoveries with this quiz full of new science trivia? Take this hard science trivia test and see how you do, but don't worry there are funny science questions included as well!
44. Question: Do you know who discovered electricity?
Answer: Benjamin Franklin
45. Question: The bicycle was invented in which year?
46. Question: What was the first steam engine used for?
Answer: Draining mines
47. Question: Who invented the telephone?
Answer: Alexander Graham Bell
48. Question: With the help of which device can you make distant objects appear bigger?
49. Question: Patenting of ball bearing took place in which year?
50. Question: The father of plastic surgery is of Indian origin. Who is he?
51. Question: Luis Alvarez won a Nobel prize on what discovery?
Answer: Iridium Layer
52. Question: What was Galileo's invention in the world of science?
53. Question: Who produced the theory of the Big Bang?
Answer: George Gamow.
54. Question: The Nuclear Reactor was invented by which scientist?
Answer: Enrico Fermi
55. Question: Who is responsible for inventing the rigid airship?
Answer: G. Ferdinand Von Zeppelin.
56. Question: Which scientist synthesized the first fully artificial gene?
Answer: Hargobind Khorana
57. Question: Who invented the mobile phone?
Answer: Martin Cooper
58. Question: What is one of the most significant contributions of Ralph Baer?
Answer; The invention of video games
59. Question: Joseph Henry is credited for what invention?
Interesting Science Trivia About Gadgets
With the invention of new gadgets every day, everyone uses and experiences science in their day to day lives, many without even realising! Test your family's knowledge of science and teach with this fun science trivia for kids quiz!
60. Question: When did the data storage device, known as a compact device, first appear on the market?
61. Question: Which mobile phone company makes the iPhone?
62. Question: Who invented Apple's Wheel of Zeus? Hint: He's the co-founder of Apple!
Answer. Steve Wozniak
63. Question: Which optics cable is the size of one human hair?
Answer. Fiber optics
64. Question: The flexible photographic film was invented by who?
Answer. George Eastman
65. Question: Which hands free game system by Microsoft was equipped with a camera that detected and reacted to your every move?
66. Question: This device of Logitech lets any TV with an HDMI port to be used for web browsing, video calling and more, what is it called?
67. Question: Which free application of Google lets the user capture a picture to search with rather than words?
68. Question: What kind of image do the cutting edge cameras of Sony produce?
69. Question: OnLive is a subscription service. What is it for?
Answer: Video games
70. Question: What is the formal name of drones?
Answer: Unmanned aerial vehicles
71. Question: Who was the first woman to work on the development of computers?
Answer: Ada Lovelace
72. Question: Which scientist is responsible for breaking the German Enigma code with the help of a machine?
Answer: Alan Turing
73. Question: Quora is the largest open source website to ask questions. Who developed it?
Answer: Adam D'Angelo and Charlie Cheever (two former Facebook employees)
74. Question: Who invented the first mobile phone and when?
Answer: Martin Cooper invented the first mobile phone in 1973
75. Question: In late 2006, which gadget that can be used as an e-book reader came to the market?
Answer: Amazon Kindle
Good Trivia Questions And Answers About Science And Plant Life
Plants, just like animals, are an important part of this ecosystem and the whole planet. Let us take you through these trivia questions on science all about plant life. Learn all about how plants make their own food and the important role they play on planet earth. Are you ready for some interesting science trivia questions and answers?
76. Question: What is the male part of a plant?
77. Question: Do you know the plant that chocolate comes from?
Answer: Cocoa beans
78. Question: How can we work out the age of a tree?
Answer: By counting the number of rings in the tree's stump
79. Question: Which part of a plant is used to transport water throughout its body?
80. Question: What is sprouting also called?
81. Question: What is the name of the female part of a plant?
82. Question: What is the study of plant life called?
83. Question: What is the term for the process of transporting pollen from the anthers to the stigma of a flower?
84. Question: What is the primary organ for photosynthesis that helps plants make food?
85. Question: What is amber made of?
Answer: Fossilized tree resin
86. Question: What is the scientific term used for flowering plants?
87. Question: Mimosa Pudica is the scientific name of which plant?
88. Question: From which part of the plant is cotton extracted?
Answer: The fruit
89. Question: What are the conditions in which xerophytes live?
Answer: Hot and arid conditions
90. Question: In which zone of the earth is biodiversity the highest?
Answer: The Tropic Zone
91. Question: Why are plants green?
Answer: The presence of chlorophyll
92. Question: Which part of a plant grows first?
93. Question: What helps the seeds of a dandelion be dispersed?
Answer: The wind
94. Question: What is the powerhouse of a plant cell?
95. Question: What is the type of reaction that happens in photosynthesis?
Answer: Oxidation-reduction reaction
Hard Science Questions
Let us dive into some more science quiz questions, scientist trivia and random science questions. These are some of the most interesting questions in science, and they are the science trivia questions for kids that everyone tends to get wrong. So, for the ultimate test, let us see how many trivia questions and answers you know!
96. Question: Which is the most abundant gas present in the earth's atmosphere?
97. Question: How much of earth is covered by land?
98. Question: What is the study of mushrooms called?
99. Question: What two kinds of waves are observed during an earthquake?
Answer: Both longitudinal and transverse waves
100. Question: What is the type of energy found in an unlit match?
Answer: Chemical energy
101. Question: What is the acceleration of a free falling object on earth?
Answer: 9.8 m/s²
102. Question: What is the name of the phenomenon that occurs when light changes direction when leaving a medium?
103. Question: Which element is used to find the presence of starch in potatoes?
104. Question: What is the name of the most recent supercontinent?
105. Question: What are the name of animals who are most active during dawn and dusk?
106. Question: What is the term used collectively for plant and animal bodies?
107. What waves do TV remote controls use?
Answer: Infrared waves
108. Question: The study of fossils is known as?
109. Question: What is the name of the living part of a cell?
110. Question: Which element does a pencil contain?
111. Question: In which matter are atoms most closely packed together?
112. Question: The value of Celsius and Fahrenheit are the same at what temperature?
Answers: -40 degrees
113. Question: Which planet has the largest number of moons?
114. Question: What is the full name of the abbreviation 'USB' in terms of computer science?
Answer: Universal Serial Bus
115. Question: Who was the scientist to discover radio waves?
Answer: Heinrich Hertz
116. Question: A chronometer is used to measure which scalar quantity?
117. Question: Papillae are found in which part of the human body?
Answer: The tongue
118. Question: Who suggested the idea of a geodesic dome?
Answer: Buckminster Fuller
119. Question: Where was the World Wide Web invented?
120. Question: The term Jurassic Period is coined from what?
Answer: A mountain range
121. Question: Which substance turns litmus paper blue?
122. Question: Seawater is purified by which method?
123. Question: Which state of matter is related to Boyle's law?
Answer: The gaseous state
124. Question: What do fish use to breathe?
125. Question: JJ Thomson discovered which subatomic particle?
126. Question: Which scientist discovered X-Rays?
Answer: Wilhelm Roentgen
127. Question: Changes affecting the weather occur in which layer of the atmosphere?
128. Question: The phenomenon of two organisms deriving benefits from each other is known as?
129. Question: What is the common element in all acids?
130. Question: In an electric bulb, what is the filament made of?
131. Question: What causes the green flame in fireworks?
132. Question: What is methane otherwise known as?
Answer: Marsh gas
133. Question: What is the unit used to measure sound?
134. Question: How much does one fathom equal in feet?
Answer: Six feet
135. Question: In which unit is the speed of a ship measured?
136. Question: Who is the only woman to have won two Nobel Prizes in two different fields?
Answer: Marie Curie
137. Question: Which scientist discovered the main four moons of Jupiter?
Answer: Galileo Galilei
138. Question: Arthur Ashkin won the Nobel Prize for Physics in 2018 for the invention of what?
Answer: Optical tweezers
140. Question: Kepler's planetary motion consist of how many laws?
141. Question: How many watts are equivalent to one unit of horsepower?
142. Question: For a petroleum fire, what type of fire extinguisher is used?
143. Question: What are the two major components of glass?
Answer: Silicates and sand
144. Question: Why is gypsum added to cement clinker?
Answer: To decrease the settling rate of cement
145. Question: To make prisms and lenses, what kind of glass is used?
Answer: Flint glass
146. Question: What are atoms composed of?
Answer: Nuclei and electrons
147. Question: Which isotope of hydrogen is also known as heavy hydrogen?
148. Question: In how many colors is the sunlight spectrum divided?
149. Question: Who developed the concept of inertia?
150. Which American agronomist is also known as the Father of the Green Revolution'?
Answer: Norman Borlaug
Here at Kidadl, we have carefully created lots of interesting family-friendly trivia for everyone to enjoy! If you like our suggestions for science trivia that kids will lvoe, then why not take a look at this chemistry trivia or physics trivia too?
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