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Astronomy Quiz Question | Answer |
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Which spacecraft had an encounter with space dust in 1967? | Mariner 4 |
What is one source of space dust? | Comets |
What is the other name for space dust? | Micrometeoroids |
What is the name of the object that is sometimes mistaken for a comet? | Asteroid |
What space object is considered rarer than gold, platinum, or diamonds? | Meteorites |
What are called the "dirty snowballs" from space? | Comets |
What are cousins of asteroids? | Meteoroids |
What is an asteroid called when it comes very close to the Earth? | Near Earth Objects |
What is the name of the disk-like area that is composed of icy bodies and can be found around Neptune's orbit? | Kuiper Belt |
What are stony-irons? | Meteorites |
Aviation Quiz Question | Answer |
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Which is the oldest airline that is still in operation? | KLM |
In which country is Boeing based? | USA |
In which year was the first fatal accident in aviation reported? | 1908 |
What is the term used for "moving along the ground" in the aviation sector? | Taxi |
Which is the world's largest airplane manufacturer? | Airbus |
How many forces help an airplane to fly? | 4 |
Which aircraft has wings but no motor? | Glider |
Where is the oldest airport in the world situated? | Maryland |
Who performed the first solo flight across the Atlantic Ocean? | Charles Lindbergh |
Who is credited with coining the word "aviation"? | Gabriel La Landelle |
Biology Quiz Question | Answer |
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What is the normal pH for the human body? | 7 |
Which scientist is credited with discovering the idea of natural selection? | Charles Darwin |
What metal is present in the blood? | Iron |
What is the longest bone in the body? | Femur |
How many pairs of chromosomes can be found in the human gene? | 23 |
What does the A in DNA stand for? | Acid |
What word is used to describe a single-celled organism that doesn't have a nucleus? | Prokaryote |
When you eat both plants and animals, what are you called? | An omnivore |
Which blood type can receive blood from anyone? | AB |
How many bones are in the average adult human body? | 206 |
Chemistry Quiz Question | Answer |
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What is the only element that doesn't solidify? | Helium |
What is the most expensive element | Californium |
In what year was the first Nobel Prize for Chemistry awarded? | 1901 |
What country is named after an element? | Argentina |
How many elements are there in the periodic table? | 118 |
How many elements are liquid at room temperature? | 2 |
What is the most abundant element in the universe? | Hydrogen |
What color is oxygen? | Blue |
Of all the metals in existence, how many are non-silvery? | 2 |
Why is the only letter that doesn't appear in the periodic table? | J |
Computer Science Quiz Question | Answer |
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How many bits make one byte? | 8 |
Assembly language is converted in machine language by which program? | Assembler |
Name the main extension used in new excel files from 2007 onwards? | .xlsx |
What is called the brain of the computer? | CPU |
The symbol @ was chosen to be used in the email address in which year? | 1971 |
Who was the first computer programmer? | Ada Lovelace |
Which number system is used by computers to perform data operations? | Binary |
What language does the computer understand? | Machine Language |
Which company designed the first computer language? | IBM |
The first CPU was designed by which company? | Intel |
Earth Quiz Question | Answer |
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Where can you find The Great Barrier Reef? | Australia |
What is someone who studies earthquakes known as? | Seismologist |
What layer of the earth's atmosphere absorbs a larger part of the destructive ultraviolet light commencing the sun? | The Ozone Layer |
What are the seasonal rains in Southeast Asia called? | Monsoon |
What is the usual color of the gemstone ruby? | Red |
Who was the proponent of the Theory of Continental Drift? | Alfred Wegener |
Which precious mineral does graphite develop into when exposed over a long period under extreme heat and pressure? | Diamond |
What are the three eras or periods of dinosaurs? | Triassic Period, Jurassic Per,iod and Cretaceous Period |
Which two elements mostly comprise the mass of the earth? | Iron (32%) and Oxygen (30%) |
What is the biggest desert in the world except for the deserts in Antarctica? | The Sahara Desert in Africa |
Ecology Quiz Question | Answer |
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Living organisms such as humans and animals constitute which parts of the ecosystem? | Biotic |
Which part of the Earth supports life? | Biosphere |
Non-living parts of the environment such as soil, water, and sunlight constitute which part of the ecosystem? | Abiotic |
What do we call the natural environment in which an organism lives? | Habitat |
Every year birds travel a long distance to get warm, then return when the weather changes. How is this process called? | Migration |
A terrestrial ecosystem is located where? | On Land |
By what name is the variety of life present in an ecosystem known as? | Biodiversity |
To which trophic level do the primary consumers belong? | 2nd Level |
The relationship between humans, living organisms, and their physical environment is called? | Ecology |
What is the ultimate source of energy for every ecosystem? | Sun |
Evolution Quiz Question | Answer |
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What is evolution, according to Darwin? | A slow, gradual and continuous process |
Where are fossils most commonly preserved? | Sedimentary rocks |
Where did life originate on Earth? | Oceans |
Name a fossil that looks like a bird but has many other features found in reptiles? | Archaeopteryx |
What is the name of the process by which new species develop from existing species? | Speciation |
Aves (Birds) have evolved from which species? | Reptiles |
Which hominid was the first to evolve? | Ardipithecus ramidus |
Who invented the theory of the evolution of species by natural selection? | Charles Darwin |
On what basis is the age of rocks calculated? | Radiometric Dating |
Famous Scientist History Inventors Quiz Question | Answer |
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Where is the Davy lamp used? | In flammable atmospheres |
In 1242 AD, what was Rogen Bacon’s discovery about the possibility of a gunpowder's explosion? | It will explode if it is confined in a small space |
Dmitri Mendeleyev was the Russian chemist that arranged the chemicals in cards, which are now famous and used around the world. What is the name of Mendeleyev's card arrangement? | Periodic Table of Elements |
Max Planck, a German theoretical physicist, revolutionized the study and understanding of atomic and subatomic processes, and he also discovered that energy could be emitted or absorbed in small amounts. What is the name of Planck's discovery? | Energy quanta |
What revolutionary discovery about gasses did Robert Boyle make in 1660? | Gas volume varies inversely when applied with pressure |
Alfred Nobel, a Swedish scientist, was known for inventing a Nobel Prize winning material. What is it? | Dynamite |
Which phrase best explains the famous equation of Albert Einstein on relativity: "E equals m times c squared"? | Mass is energy |
Why was the Haber Process, invented by Fritz Haber, which synthesized ammonia from nitrogen gas and hydrogen gas, important? | It paved the way to the production of synthetic fertilizers |
Why is Roger Bacon named as 'Father of Modern Science?’ | He wrote down his experiments |
What is the result of the Wohler synthesis that Friedrich Wohler described in 1828? | Urea, a waste product |
Geology Quiz Question | Answer |
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By which name do we call the molten rock found inside the Earth? | Magma |
The layer of water that covers the Earth's surface is known as? | Hydrosphere |
How many types of rocks are there? | 3 |
Basalt is a type of which rock? | Igneous Rocks |
Fossils are found in which special type of rock? | Sedimentary |
What type of rocks are formed due to volcanic activity? | Igneous Rocks |
Name the hardest element found on Earth? | Diamond |
Who is the father of geology? | James Hutton |
Which is the most rigid part of the Earth? | Lithosphere |
The least dense layer of the Earth is known as? | Crust |
Medical Quiz Question | Answer |
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What is the longest bone in the human body? | Femur |
What kind of drugs increase activity in the central nervous system? | Stimulants |
What kind of medicine is amoxicillin? | Antibiotic |
Who discovered the smallpox vaccine medicine? | Edward Jenner |
Which kind of medicines are used to reduce a fever? | Antipyretics |
What does the abbreviation "b.i.s" on a prescription mean? | Twice a day |
Sinusitis is caused by which microorganism? | Virus |
In which year was the first Nobel Prize for medicine awarded? | 1901 |
Name the category of drugs used to reduce pain? | Analgesics |
What does the abbreviation "q.i.d" on a prescription mean? | Four times a Day |
Microbiology Quiz Question | Answer |
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Who was the microbiologist who isolated streptococcus pneumonia for the first time? | Louis Pasteur |
In which year was Penicillin discovered? | 1928 |
To which essential process is Okazaki fragments associated? | DNA replication |
What was the name given to the first virus that was discovered? | Tobacco mosaic virus |
How many nuclei does a Paramecium have? | 2 |
Who developed a vaccine against yellow fever? | Max Theiler |
How do bacteria reproduce? | Binary Fission |
What disease does Plasmodium cause? | Malaria |
Name the antimicrobial medicine against tuberculosis? | Isoniazid |
Vaccine against smallpox was discovered by which microbiologist? | Edward Jenner |
Organic Chemistry Quiz Question | Answer |
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Name the organic compound that is used in LPG gas? | Butane |
Name the simplest alkane? | Methane |
Phenylethylamine is an active compound in which popular food? | Chocolate |
Which common organic compound that contains acetic acid is used for making sauces? | Vinegar |
Name the common organic compound that is used as a fertilizer? | Urea |
Name the polymer of ethylene we use in everyday life? | Polythene |
Name the organic compound that contains sucrose and is used for baking cakes? | Sugar |
Which element is present in all organic compounds? | Carbon |
Which organic compound is present in tea and coffee? | Caffeine |
How many elements combine to form carbohydrates? | 3 |
Physics Quiz Question | Answer |
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Which of these behaves both as a particle and a wave? | Light |
What is the formula for the electric current? | I = V/R. |
Which of these values is inversely proportional to volume in a closed system? | Pressure |
What is the formula for pressure in a liquid? | P = P0 + ρgh |
The phenomenon whereby water moves upwards in a narrow tube is known as what? | Capillary action |
How is the sun's energy transmitted through space to us? | Radiation |
Which of these formulas best describes potential energy? | E = mgh |
The product of force and distance is referred to as what? | Work |
What equation is Einstein famous for? | E = mc2 |
How much would a 200 pounds person weigh on Mars? | 76 pounds |
Science And Nature Quiz Question | Answer |
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Aristotle was a student of? | Plato |
The natural science that studies celestial objects and phenomena is? | Astrology |
Earth science is also known as ________? | Geoscience |
Which of the planets in our solar system are also known as Ice Giants? | Neptune and Uranus |
The central science is another name for which of the following? | Chemistry |
Who introduced the term scientist? | William Whewell |
Gas was discovered by ______? | Robert Boyle |
What aspect of biology deals with the examination of the cell? | Cellular Biology |
In which century was microbiology introduced? | 17th century |
How many planets are in the solar system? | 8 |
Scientists Inventors And Inventions Quiz Question | Answer |
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Who is the inventor of the telephone? | Alexander Graham Bell |
Who invented the rubber balloon? | Michael Faraday |
Who invented the air-conditioner? | Willis Carrier |
Who invented the adhesive tape? | Richard Drew |
Who invented the printing press? | Johannes Gutenberg |
Who invented the steam engine? | Thomas Savery |
Who invented the ceiling fan? | Philip Diehl |
Who invented the postage stamp? | Rowland Hill |
Who developed the ballistic missile? | Wernher Von Braun |
Who invented the lightbulb? | Thomas Edison |
Scientists Inventors And Inventions 2 Quiz Question | Answer |
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Who invented the thermometer? | Galileo Galilei |
Who invented the dishwasher? | Josephine Cochrane |
Who invented the Linux Operating System? | Linus Torvalds |
Who invented the calculator? | Blaise Pascal |
Who invented the television? | John Logie Baird |
Who invented the seismograph? | John Milne |
Who invented the seaplane? | Glenn Curtiss |
Who was the inventor of video games? | Ralph Baer |
Who invented the diagnostic X-Ray system? | Robert Ledley |
Who invented the mobile phone? | Martin Cooper |
Solar System Quiz Question | Answer |
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What percentage of the sun is made of helium? | 9% |
What year was the planet Pluto classified as a dwarf planet? | 2006 |
The largest volcano in the solar system is found on which planet? | Mars |
What planet is closest to the sun? | Mercury |
What feature of the earth protects it from solar radiation? | Its atmosphere |
All the planets bear a common feature in relation to their naming, with the exception of? | Earth |
The first planet to be discovered using a telescope is? | Uranus |
The habitability of the planet Earth is linked to the presence of ______? | Liquid water |
The Allende Meteorite, which was scattered over Mexico, fell in what year? | 1969 |
A common feature of both Jupiter and the sun, is that both are composed mainly of ? | Hydrogen and Helium |
Space Quiz Question | Answer |
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How many people have been sent into space? | 566 |
What two major gases make up the sun? | Hydrogen and Helium |
Which of these is a natural satellite? | Moon |
What is the planet with the coldest average temperature in the solar system? | Neptune |
Which planet has one-third of its surface covered by water? | Pluto |
What is a light-year? | The distance covered by light in a year |
Where is the asteroid belt located? | Between Mars and Jupiter |
Which of these planets has an 88-day long year? | Mercury |
What is the hottest planet in the solar system? | Venus |
How many days does it take Mars to complete one revolution around the sun? | 686.93 Earth days |
Technology Quiz Question | Answer |
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Which company is the world's largest motorcycle manufacturer? | Honda |
What company developed a computer with the codename "Lisa" in the 1980s? | Apple |
Which company made the first electronic printer? | Epson |
In which year was the first commercial steam iron made? | 1926 |
How many bits make a byte? | 8 |
Who is the earliest known researcher of electricity? | Thales |
Who is regarded as the inventor of cars? | Carl Benz |
Who discovered that electric current also contains a heating effect? | James P. Joule |
Originally Amazon only sold which product? | Books |
In which year was the laser discovered? | 1960 |
Trees Quiz Question | Answer |
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What is the common term for linden trees in the UK? | Lime trees |
What genus of trees do cherries, apricots, plums, and peaches belong to? | Prunus |
What is the most generic name for the sloe tree that is often used to create walking or riding sticks? | Blackthorn |
Who was the American Civil War general that was behind the name of the giant sequoia tree situated at Sequoia National Park, California, that was the biggest known living single stem tree on Earth in terms of its volume? | General Sherman |
What tree used to be one of the unique trees in the English countryside trees and can be seen in the John Constable painting named Salisbury Cathedral from the South-West? In the year 1990, only a few mature ones remained in Britain. | Elm |
What is the name of the tree in the British Isles, which has nuts called conkers? | Horse-chestnut tree |
Which tree had the wood that was the best option for water pipes until the 1700s, as it does not decay when kept permanently wet compared with other woods? | Elm |
What do you call the trees that drop their leaves right after the growing season and produce new leaves during the spring season? | Deciduous trees |
What name did the Victorians give the Araucaria Araucana species for its spiny spiraling branches? | Monkey Puzzle |
What is the only country that takes its name after a kind of tree? | Brazil |