Quiz Will Be About Science Topics And Will Have 20 Questions
This quiz will be about science topics and will have 20 questions.
Questions and Answers
- 1.
What is a magnet made of, how does it work?
- A.
It is made of rock, it sticks to other rocks.
- B.
It is made of magnetized iron, it sticks to other magnetic metals.
- C.
It is made of wood, it makes other woods fly away from it.
- D.
It is made from rubber, it will stick to everything.
Correct Answer
B. It is made of magnetized iron, it sticks to other magnetic metals.Explanation
This answer is correct because magnets are typically made of magnetized iron or other materials that have magnetic properties. When a magnet comes into contact with another magnetic material, such as iron or steel, the magnetic forces between the two objects cause them to attract and stick together. This phenomenon is known as magnetic attraction and is the basis for how magnets work.Rate this question:
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- 2.
What keeps us from flying of the earth?
- A.
Water
- B.
Gravity
- C.
Chocolate
- D.
Weight
Correct Answer
B. GravityExplanation
Gravity is the force that keeps us from flying off the earth. It is the natural phenomenon by which all objects with mass or energy are brought toward one another. The earth's gravity pulls everything towards its center, keeping us grounded and preventing us from floating away. Without gravity, we would not be able to stay on the surface of the earth and everything would float off into space.Rate this question:
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- 3.
What is the definition for energy.
- A.
Energy is something that makes things move or work.
- B.
Energy is the amount of animals we have.
- C.
Energy is a big magical being that sucks you into space.
- D.
Energy is the reason we are on earth and not in space.
Correct Answer
A. Energy is something that makes things move or work.Explanation
The correct answer is "Energy is something that makes things move or work." This definition accurately describes energy as the ability to do work or cause a change in motion. It encompasses the concept that energy is what allows objects to move, machines to operate, and processes to occur.Rate this question:
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- 4.
Where do us humans live?
- A.
Jupiter
- B.
Planet Zockogumidongo
- C.
Earth
- D.
Mars
Correct Answer
C. EarthExplanation
Humans live on Earth, which is the only known planet that supports life. Jupiter and Mars are other planets in our solar system, but they are not suitable for human habitation due to extreme conditions such as lack of breathable atmosphere and extreme temperatures. Planet Zockogumidongo is a fictional planet and does not exist in reality. Therefore, the correct answer is Earth.Rate this question:
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- 5.
What speices of human are we?
- A.
Homo-Sapien
- B.
Neanderthal
- C.
Homo-Heidelbergensis
- D.
Homo-Faceonlymothercouldlove
Correct Answer
A. Homo-SapienExplanation
The correct answer is Homo-Sapien. Homo-Sapien is the scientific name for modern humans. It is the species to which all currently living humans belong. Neanderthals and Homo-Heidelbergensis are extinct species of human ancestors, while "Homo-Faceonlymothercouldlove" is not a valid scientific classification.Rate this question:
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- 6.
Bees communicate by dancing.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Bees communicate by dancing. This is a well-known fact in the field of entomology. When bees find a food source, they return to the hive and perform a unique dance known as the waggle dance. Through this dance, they convey information about the direction and distance of the food source to other bees in the hive. This form of communication is crucial for the efficient functioning of the colony and is a fascinating example of how animals can communicate complex information without the use of spoken language.Rate this question:
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- 7.
Neanderthals had bigger brains than us Homo-Sapiens.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Neanderthals had bigger brains than Homo sapiens. This is supported by scientific evidence, including fossil records and studies of Neanderthal skulls. Neanderthals had an average cranial capacity of around 1600 cubic centimeters, compared to the average cranial capacity of modern humans, which is around 1400 cubic centimeters. However, it is important to note that brain size alone does not determine intelligence, as there are other factors such as brain structure and organization that play a role.Rate this question:
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- 8.
How big is a helium atom?
- A.
62 Picometers
- B.
10 Picometers
- C.
1 Meter
- D.
2 Centimeters
Correct Answer
A. 62 PicometersExplanation
A helium atom is very small in size, measuring approximately 62 picometers. This is a unit of length used to express atomic sizes, where 1 picometer is equal to 1 trillionth of a meter. The size of an atom is determined by the distance between its nucleus and its outermost electron shell. In the case of a helium atom, it consists of two protons and two neutrons in the nucleus, with two electrons orbiting around it. The overall size is relatively small compared to other atoms, making 62 picometers the correct answer.Rate this question:
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- 9.
What are the 3 "R"s?
- A.
Reduce,Reuse,Recycle
- B.
Reduxe,Reduce,Reuse
- C.
Reduse,Reuce,Resycle
Correct Answer
A. Reduce,Reuse,RecycleExplanation
The correct answer is "Reduce, Reuse, Recycle." These three "R"s are commonly used to promote sustainable practices and environmental conservation. "Reduce" refers to minimizing the amount of waste generated by consuming less and making conscious choices to avoid unnecessary products. "Reuse" encourages the use of items multiple times instead of throwing them away after a single use. "Recycle" involves the process of converting waste materials into new products, thus reducing the need for raw materials and minimizing the impact on the environment.Rate this question:
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- 10.
What are molcules?
- A.
The smallest thing that gives a thing it's basic properties.
- B.
The brown thing on your face.
- C.
Pimples that are 10 years old.
- D.
The thing that your dog barfed up last week.
Correct Answer
A. The smallest thing that gives a thing it's basic properties.Explanation
The correct answer is "The smallest thing that gives a thing its basic properties." This explanation accurately describes molecules as the smallest unit of a substance that retains its chemical properties. Molecules are composed of atoms that are bonded together, and they determine the characteristics and behavior of different substances.Rate this question:
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- 11.
What galaxy do we live in?
- A.
The Milk Way
- B.
The Milked Cow
- C.
Andromeda
- D.
The Milky Way
Correct Answer
A. The Milk WayExplanation
The correct answer is "The Milky Way." The Milky Way is the galaxy that we live in. It is a barred spiral galaxy that contains our solar system and billions of stars, along with various other celestial objects. The Milked Cow and Andromeda are incorrect options and do not represent the galaxy we live in.Rate this question:
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- 12.
What does RNA stand for?
- A.
Ribonucleic Acid
- B.
Rights to Nuclear Attacks
- C.
No Abbreviation
- D.
Reduce Nicks to Animals
Correct Answer
A. Ribonucleic AcidExplanation
RNA stands for Ribonucleic Acid. It is a molecule that is involved in various biological processes, including the synthesis of proteins. RNA is similar to DNA, but it is single-stranded and contains the sugar ribose instead of deoxyribose. It plays a crucial role in gene expression and protein synthesis in cells.Rate this question:
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- 13.
Why are there seasons?
- A.
Because a great big giant changes the seasons.
- B.
Because the earth is rotating.
- C.
Because we will it to.
- D.
Because there's nothing better to do.
Correct Answer
B. Because the earth is rotating.Explanation
The correct answer is "Because the earth is rotating." This is because the Earth's rotation on its axis causes different parts of the planet to be exposed to varying amounts of sunlight throughout the year. As the Earth orbits the sun, the tilt of its axis causes the angle and intensity of sunlight to change, resulting in the changing seasons.Rate this question:
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- 14.
What is the water cycle?
- A.
The water cycle is a bike made of water.
- B.
The water cycle is the evaporation, condensation and precipitation for clouds.
- C.
The water cycle is a wheel with water.
- D.
Don't Know
Correct Answer
B. The water cycle is the evaporation, condensation and precipitation for clouds.Explanation
The correct answer is "The water cycle is the evaporation, condensation, and precipitation for clouds." This answer accurately describes the process of the water cycle, which involves water evaporating from bodies of water, condensing into clouds, and then precipitating back down to the earth as rain or other forms of precipitation.Rate this question:
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- 15.
Marie Curie is the mother of.....
- A.
Radiation
- B.
Sweets
- C.
Jesus
- D.
She never married
Correct Answer
A. RadiationExplanation
Marie Curie is often referred to as the mother of radiation because of her pioneering work in the field of radioactivity. She conducted extensive research on radioactive elements, discovered two new elements (polonium and radium), and developed techniques for isolating radioactive isotopes. Her groundbreaking contributions to the understanding of radiation laid the foundation for modern nuclear physics and medicine. Curie's work not only revolutionized scientific knowledge but also had significant implications for various fields, including energy production, cancer treatment, and diagnostics.Rate this question:
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- 16.
What was Leonardo Da Vinci?
- A.
A sculptor, builder, architect, chef, scientist, biologist, painter and more.
- B.
Leonardo Da Vinci was not a person.
- C.
A famous football player.
- D.
A famous basketball player.
Correct Answer
A. A sculptor, builder, architect, chef, scientist, biologist, painter and more.Explanation
Leonardo Da Vinci was a renowned polymath who excelled in various fields such as sculpture, architecture, painting, and science. He was not only an accomplished artist but also a skilled architect, chef, scientist, and biologist. Da Vinci's diverse talents and contributions make him one of the most influential figures in history.Rate this question:
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- 17.
Galeleo Galelei was the father of...
- A.
Modern Science
- B.
Tea and Coffee
- C.
ME!
- D.
Mother Teresa
Correct Answer
A. Modern ScienceExplanation
Galileo Galilei is widely regarded as the father of modern science due to his significant contributions to various fields such as physics, astronomy, and mathematics. He played a crucial role in developing the scientific method and challenging the prevailing beliefs of his time. Galileo's experiments, observations, and theories laid the foundation for the scientific revolution and the advancement of knowledge in the modern era. His work on heliocentrism and the laws of motion revolutionized our understanding of the natural world and paved the way for future scientific discoveries.Rate this question:
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- 18.
Charles Darwin was the father of....
- A.
Your Grandmother
- B.
Evolution
- C.
Animals
- D.
TV
Correct Answer
B. EvolutionExplanation
Charles Darwin is widely recognized as the father of evolution. He developed the theory of evolution by natural selection, which revolutionized our understanding of how species change over time. Darwin's work, particularly his book "On the Origin of Species," laid the foundation for modern biology and remains one of the most influential scientific works of all time. His theory explained how species adapt and evolve in response to their environment, providing a comprehensive explanation for the diversity of life on Earth. Therefore, the correct answer is Evolution.Rate this question:
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- 19.
Thomas Edison invented the...
- A.
Vacuum Cleaner
- B.
Television
- C.
Light bulb
- D.
Tinned Food
Correct Answer
C. Light bulbExplanation
Thomas Edison is credited with inventing the light bulb. He developed and patented the first practical incandescent light bulb in 1879, which revolutionized the way we illuminate our homes and cities. Edison's light bulb used a carbon filament that could burn for hours, providing a reliable and long-lasting source of light. This invention had a significant impact on society, improving productivity, extending work hours, and enhancing the quality of life for people around the world.Rate this question:
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- 20.
Check the natural dissaters.
- A.
Tsunami
- B.
Tornado
- C.
Spilt Food
Correct Answer(s)
A. Tsunami
B. TornadoExplanation
The correct answer is Tsunami and Tornado. These are both natural disasters that can cause significant destruction and loss of life. A tsunami is a series of ocean waves caused by an underwater earthquake, while a tornado is a violent rotating column of air that is in contact with both the surface of the Earth and a cumulonimbus cloud. Both of these disasters have the potential to cause widespread devastation and are considered to be extremely dangerous.Rate this question:
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