List of 50 Science Questions For Kids – Quiz With Answers. 

Science is quite an interesting discipline through which humanity can study the existence around it. In the case of children, science can be equally fun and informative. To make science learning more enjoyable, here are 50 Science Questions For Kids along with their answers, perfect for a fun quiz or trivia session:

To make science learning more enjoyable, here are50 Science Questions For Kids along with their answers, perfect for a fun quiz or trivia session: 

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science questions for kids

List of 50 Science Questions For Kids:

BIOLOGY QUESTIONS: 

What organ is said to be the largest in the human body? 

 Answer: Skin 

Which of the following gasses are plants known to take from the atmosphere? 

 Answer: Carbon dioxide 

The powerhouse of the cell is known by what term? 

 Answer: Mitochondria 

Are there more bones in an adult’s body than in a child’s body? 

 Answer: 206 

Iron-rich compounds in hemoglobin are responsible for giving blood a red color. 

 Answer: Hemoglobin 

Which type of bird is considered to have the gift of mimicking and imitating human speech? 

 Answer: Parrot 

What is the outer structure of bones considered? 

 Answer: Periosteum 

Which of the following animals is referred to as the ‘ship of the desert’? 

 Answer: Camel 

What is the process of how plants generate their food? 

 Answer: Photosynthesis 

Which organ in the human body pumps blood? 

 Answer: Heart 

science questions for kids

CHEMISTRY QUESTIONS: 

What is the formula of water? 

 Answer: H2O 

What is the gas that humans exhale? 

 Answer: Carbon dioxide 

The symbol of Oxygen must be written as O on the periodic table. 

 Answer: O 

What metal is in its liquid form at room temperature? 

 Answer: Mercury (Hg) 

What is the symbol of gold on the adjacent periodic table? 

 Answer: Au 

What is it called when a solid changes to a gas directly? 

 Answer: Sublimation 

Which of the following gasses is present predominantly in the air, and that which we breathe in? 

 Answer: Nitrogen 

What is the formula for this compound: sodium chloride? 

 Answer: NaCl 

What component is required for the creation of fossil fuels such as coal? 

 Answer: Carbon 

What is the term used, when applying heat in chemistry? 

 Answer: Combustion 

PHYSICS QUESTIONS: 

What holds us on Earth to prevent us from flying off into space? 

 Answer: Gravity 

What is the branch of knowledge that defines force? 

 Answer: Newton 

What type of energy is stored in food? 

 Answer: Chemical energy 

Which among the terrestrial animals is the swiftest? 

 Answer: Cheetah 

What is the use of a unit of electricity? 

 Answer: Ampere (A) 

Which color has the shortest wavelength in the located area of the electromagnetic spectrum known as the visible spectrum? 

 Answer: Red 

What is the force that reduces the speed of objects that exist in fluids such as water or air? 

 Answer: Drag 

What is the science that deals with light referred to as? 

 Answer: Optics 

Which of the planets is closely referred to as the Red Planet? 

 Answer: Mars 

First, naive questions, for example, What is the force that makes objects fall to the ground? 

 Answer: Gravity 

EARTH SCIENCE QUESTIONS: 

What is the last skin of the earth known as? 

 Answer: Crust 

What causes Earth’s seasons? 

 Answer: The revolving of the earth on its axis 

Where is the layer that we are resident in situated? 

 Answer: Troposphere 

What is the branch of knowledge that concerns itself with the subject of earthquakes known as? 

 Answer: Seismology 

What is released by plants in the process of photosynthesis? 

 Answer: Oxygen 

One globally known question is Which is the world’s tallest mountain? 

 Answer: Mount Everest 

The science dealing with weather is known as meteorology. 

 Answer: Meteorology 

Which of the following stars is the nearest to our planet? 

 Answer: The Sun 

What is the layer of gaseous matter that surrounds the Earth traditionally called? 

 Answer: Atmosphere 

But of all the tides in the solar system only the tides on Earth are said to be caused by what? 

 Answer: The force attraction brought by the Moon and the Sun 

ASTRONOMY QUESTIONS: 

Which galaxy is ours? 

 Answer: Milky Way 

What planet is popularly called the ‘Morning Star’ or ‘Evening Star’? 

 Answer: Venus 

What is another name for shooting stars? 

 Answer: Meteors 

Besides the Sun, what is the name of the star closest to the Earth? 

 Answer: Proxima Centauri 

To which planet are beautiful rings associated

 Answer: Saturn 

What factors trigger the variation of phases of the moon? 

 Answer: This includes how the Earth, Moon, and Sun are situated to one another. 

What do several stars that cluster together into a recognizable formation known? 

 Answer: Moon (or satellite) 

These questions range from life, physical, earth, and space sciences; to biology, chemistry, physics, earth science, and astronomy respectively. Utilize them to trigger curiosity and help the youngsters find out more about the wonderful science world. Altogether, these questions can be used for a quiz, an activity in a class, or a fun game at home – in any case, children will certainly decide to learn more about science. 

science questions for kids

CONCLUSION :

Science is the universal answer to most of the queries that one may want to have about his or her world thus putting Science early into practice is something that most parents should embrace. Altogether, the given list of 50 science questions and answers facilitates students’ edutainment and can act as a stimulating factor for further interest in a range of scientific fields. 

Some questions faculty ‘What’- From the very basics of the human body to defining the forces that keep our planet together and the universe in general every question is an entire door to a vast pool of knowledge. In this way, we satisfy children’s curiosity by encouraging them to explore these concepts and create a basis for further progress. 

There is nothing that will help young learners grasp more knowledge in science as they strive to uncover the truths in nature. Using these questions, we want to encourage young people to become scientists of the future, as well as enthusiasts and pioneers in global progress based on science. Inspire your kids to ask more questions for 50 Science Questions For Kids, to look for answers, and to go on adventures all by themselves, it is through discovery that we are constantly making new scientific breakthroughs. 

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