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Arouse curiosity with fun science quiz questions for kids. Explore animals, plants, space, and more. Boost learning and confidence while having a blast!
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Science Quiz Questions And Answers For Kids Science Quiz Questions For Grade 1 1. Which of these animals lays eggs? a.Dog b. Cat c. Chicken d. Sheep Answer: Chicken 2. A female horse is called a ________ . a.Stallion b. Foal c. Mare d. Pony Answer: Mare 3. All living things need food, air, and ____ to survive.
a.Home b. Water c. Vegetables d. Fruits Answer: Water 4. Which of these has feathers? a.Hen b. Crocodile c. Tortoise d. Cat Answer: Hen 5. Which is the only natural satellite of Earth? a.Sun b. Mars c. Stars d.Moon Answer: Moon 6. A tree is fixed to the soil with its _____ . a.Branches b. Roots c. Leaves d. Trunk Answer: Roots 7. We breathe with the help of our ________ . a.Heart b. Lungs c. Pancreas d. Muscles Answer: Lungs 8. The covers of the eyes are called __________ . a.Eyelids b. Nostrils c. Nails d. Hair Answer: Eyelids 9. Arms have hands and legs have ___. a.Ankles b. Feet c. Elbows d. Knees Answer: Feet 10. The young one of a sheep is called a _______ .
a.Puppy b. Kid c. Calf d. Lamb Answer: Lamb Science Quiz Questions For Grade 2 And 3 11. Animals that lay eggs to give birth to their young one are called ____. a.Reptiles b. Birds c. Amphibians d. Mammals Answer: Birds 12. What is the boiling point of water? a.25°C b. 50°C c. 75°C d. 100°C Answer: 100°C 13. A frog is a ___________ . a.Reptile b. Bird c. Amphibian d. Mammal Answer: Amphibian 14. Boiling water gives out ____. a.Mist b. Steam c. Clouds d. Snow Answer: Steam 15. The __________ of a plant is involved in photosynthesis. a.Branch b. Leaves c. Root d. Trunk Answer: Leaves 16. Which is the largest land animal? a.Giraffe b. Hippopotamus c.Elephant d. Rhinoceros Answer: Elephant
17. ____ helps to take out waste from the body. a.Lungs b. Kidneys c. Heart d. Brain Answer: Kidneys 18. A dog expresses happiness by ________ a.Twitching its ears b. Moving its head c. Closing its eyes d. Wagging its tail Answer: Wagging its tail 19. When you push something, you are applying ____. a.Acceleration b. Force c. Mass d. Compression Answer: Force 20. Which of the following groups of animals have scales? a.Mammals b. Amphibians c. Reptiles d.Birds Answer: Reptiles 21. Where does food collect after we chew and swallow it? a.Small intestine b. Large intestine c. Liver d. Stomach Answer: Stomach 22. Which of the following materials is transparent? a.Paper b. Wood c. Metal d. Glass Answer: Glass 23. Which of the following animals is best suited for the desert? a.Giraffe b. Llama c. Camel d. Deer Answer: Camel
24. A frog’s young one is called a ________ . a.Silkworm b. Grasshopper c. Firefly d. Tadpole Answer: Tadpole 25. What part of the skeletal system protects our brain? a.Spine b. Vertebra c. Pelvis d. Skull Answer: Skull Science Quiz Questions For Grade 4, 5, 6 And 7 26. What connects muscles to bones? a.Skin b. Blood vessels c. Fat d. Tendon Answer: Tendon 27. Plants require ________ for photosynthesis. a.Hydrogen b. Carbon monoxide c. Carbon dioxide d. Oxygen Answer: Carbon dioxide 28. Which nutrient has an important role in building muscles? a.Protein b. Carbohydrate c. Iron d. Fat Answer: Protein 29. Which scientist proposed the three laws of motion? a.Thomas Alva Edison b. Isaac Newton c. Stephen Hawkinga.Albert Einstein Answer: Isaac Newton 30. Earth is surrounded by layers of gases which are called the _____. a.Hydrosphere b. Stratosphere
c. Atmosphere d. Ozone layer Answer: Atmosphere 31. Which system of the body controls our body structure? a.Circulatory system b. Digestive system c. Nervous system d. Skeletal system Answer: Skeletal system 32. Which is the largest animal on earth? a.Giraffea.Elephant c. Blue whale d. Hippopotamus Answer: Blue whale 33. Similar body cells group together to form ___. a.Organ b. Joints c. Blood vessels d. Tissues Answer: Tissues 34. Motion gives out ___________ energy. a.Potential energy b. Electrical energy c. Kinetic energy d. Gravitational energy Answer: Kinetic energy 35. The standard unit of measurement for energy is ____. a.Newton b. Ampere c. Watt d. Joule Answer: Joule 36. The strongest sense of a dog is ________ . a.Touch b. Hearing c. Smell d. Taste Answer: Smell 37. Animals that only eat plants are called ___________ . a.Herbivores b. Insectivores
c. Carnivores d. Omnivores Answer: Herbivores 38. A single strand of coiled DNA is called ____. a.Nucleus b. Ribosome c. Chromosome d. Cytoplasm Answer: Chromosome 39. Mushrooms are a type of ____. a.Plant b. Animal c. Bacterium d. Fungus Answer: Fungus 40. The planet closest to the sun is ________ . a.Venus b. Mars c. Mercury d. Earth Answer: Mercury Science Quiz Questions For Grade 8, 9 And 10 (h2) 41. “For every action, there is an equal and opposite reaction.” Which of Newton’s laws of motion states this? a.First Law b. Second Law c. Third Lawa.None Answer: Third Law 42. Which biologist came up with the theory of evolution through natural selection? a.Alexander Fleming b. Stephen Hawking c. Francesco Redi d. Charles Darwin Answer: Charles Darwin 43. The outward force, away from the center, felt by an object in circular motion is ___. a.Circular force b. Centripetal force c. Centrifugal force d. Elastic force Answer: Centrifugal force
44. What type of energy depletes with time? a.Kinetic energy b. Non-renewable energy c. Gravitational energy d. Renewable energy Answer: Non-renewable energy 45. Which part of the cell is called its powerhouse? a.Ribosome b. Endoplasmic reticulum c. Cytoplasm d. Mitochondria Answer: Mitochondria 46. When light bends as it passes through a glass prism, it is called ____. a.Reflection b. Refraction c. Diffraction d. Absorption Answer: Refraction 47. Which of the following is NOT a form of carbon? a.Diamond b. Graphite c. Amorphous carbon d. Ferrite Answer: Ferrite 48. Antibiotics are given to fight __________ . a.Virusa.Bacteriaa.Fungus d. Yeast Answer: Bacteria 49. An acidic liquid will have a ___ pH. a.High b. Medium c. Equal d. Low Answer: Low 50. The lightest element in the periodic table is _______ . a.Helium b. Nitrogen c. Carbon d. Hydrogen Answer: Hydrogen
General science quiz questions encourage kids to read the study material thoroughly and their learning is consolidated which makes them feel confident. The sense of competition is also exciting and they are able to learn while having fun. A science quiz for kids helps them to explore the world of science and develop a passion for the subject. If you are looking for more material so that your child can have a fun-filled quiz session, do visit the EuroKids website.