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IMPROVE YOUR KNOWLEDGE WITH OUR SCIENCE QUIZ
Are you passionate about science? We offer you a collection of science quizzes to test your knowledge on different subjects, such as physics, biology, chemistry, astronomy, geology, etc.
Our science quizzes are a fun and educational way to discover the world of science. With our selection of questions on different topics, you can test your knowledge about science and technology. Do you know the most important laws of physics? Can you name the different parts of the human body? Can you identify the different chemical elements? Our science quizzes are here to help you answer these questions and expand your scientific knowledge.
Our science quizzes will help you discover new topics and theories, as well as learn about the great scientists in history. Science quizzes are a fun way to reinforce your knowledge and discover the beauty and complexity of the universe. So if you are a science enthusiast or just curious, come test your knowledge with our science quizzes.
sciences
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How far from the Earth is the Moon?
1384 400 kilometers
2584 400 kilometers

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The average distance between the Earth and the Moon is around 384,400 kilometers. This distance varies slightly due to the Moon's elliptical orbit.
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The average distance between the Earth and the Moon is around 384,400 kilometers. This distance varies slightly due to the Moon's elliptical orbit.
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sciences
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When was the first pacemaker implanted?
21958
11948

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The first fully implantable pacemaker was fitted on October 8, 1958 by Swedish surgeon ร ke Senning to Arne Larsson in Sweden.
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The first fully implantable pacemaker was fitted on October 8, 1958 by Swedish surgeon ร ke Senning to Arne Larsson in Sweden.
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sciences
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How many elements does the original Mendeleev periodic table contain?
163
2118

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The periodic table of elements established by Dmitri Mendeleรฏev had 63 elements in 1869. Today, there are 118 elements, including those that have been synthesized by man.
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The periodic table of elements established by Dmitri Mendeleรฏev had 63 elements in 1869. Today, there are 118 elements, including those that have been synthesized by man.
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sciences
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What is the longest bone of the human skeleton?
1Femur
2Tibia

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The femur is the longest bone in the human skeleton, located in the thigh. It provides support for the body and mobility for the leg.
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The femur is the longest bone in the human skeleton, located in the thigh. It provides support for the body and mobility for the leg.
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sciences
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What was the first flower grown on the International Space Station?
2Zinnia
1Cirse

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Zinnia are popular garden flowers. It is the first flower species to grow and bloom in orbit onboard the ISS in January 2016, as part of the Vegetable Production System.
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Zinnia are popular garden flowers. It is the first flower species to grow and bloom in orbit onboard the ISS in January 2016, as part of the Vegetable Production System.
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sciences
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Which space probe was launched in 2018 to study the solar corona?
1Parker
2Phoenix

๐ Good answer
The Parker solar probe is a space-based solar observatory developed by the U.S. space agency, NASA, which was launched on August 12, 2018. Its objective is to study the solar corona, the outer part of the sun's atmosphere that extends several million kilometers from the sun.
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The Parker solar probe is a space-based solar observatory developed by the U.S. space agency, NASA, which was launched on August 12, 2018. Its objective is to study the solar corona, the outer part of the sun's atmosphere that extends several million kilometers from the sun.
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sciences
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When did Joseph Murray perform the world's first successful kidney transplant?
11954
21974

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In December 1954, Joseph Murray performed the world's first successful kidney transplant on monozygotic twins, the Herrick twins at Peter Bent Brigham Hospital.
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In December 1954, Joseph Murray performed the world's first successful kidney transplant on monozygotic twins, the Herrick twins at Peter Bent Brigham Hospital.
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sciences
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What is the first civilian nuclear power plant in the world?
2Obninsk
1Beznau

๐ Good answer
The Obninsk nuclear power plant was built in the "Scientific City" of Obninsk in Kaluga oblast. It is the first civil nuclear power station in the world. It was operational from 1951 to 2002, although electricity production for the power grid ceased in 1959.
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The Obninsk nuclear power plant was built in the "Scientific City" of Obninsk in Kaluga oblast. It is the first civil nuclear power station in the world. It was operational from 1951 to 2002, although electricity production for the power grid ceased in 1959.
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sciences
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What is the smallest bone of the human skeleton?
2Stirrup
1Ethmoid

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The stirrup, located in the middle ear, is the smallest bone in the human skeleton, measuring around 3 mm and playing an essential role in hearing.
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The stirrup, located in the middle ear, is the smallest bone in the human skeleton, measuring around 3 mm and playing an essential role in hearing.
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sciences
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Which Italian engineer and architect discovered the Steam Turbine in 1629?
1Giovanni Branca
2Leonardo da Vinci

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Giovanni Branca is an Italian engineer, architect and technical writer of the late 17th and early 18th centuries. He described steam turbines in 1629.
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Giovanni Branca is an Italian engineer, architect and technical writer of the late 17th and early 18th centuries. He described steam turbines in 1629.
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