Science Quiz category on SmartQuizNation features quizzes from general science, biology, physics, chemistry, space, and earth science. These quizzes are designed to make science easy to understand and enjoyable for all age groups. Ideal for students, learners, and curious minds in the United States, this category focuses on educational and factual content without complex technical language. Learn science concepts while having fun with interactive quizzes.
Science Quiz: Space Astronomy | 20 Questions with Answers! Science Quiz: 20 Space and Astronomy Questions! FREE USA facts quiz: 8 planets, Sun closest star, Neil Armstrong Moon, Jupiter largest, Moon phases orbit, 12 Moon walkers, Milky Way galaxy, ISS 250 miles, light 186K mi/sec, Saturn rings. Perfect USA classrooms, homeschool science, STEM clubs! Average … Read more
Kids Science Quiz: Simple Quiz Test | 20 Easy Science Questions and Answers for Kids! Kids Science Quiz: Simple Science Questions! FREE 20 easy USA facts quiz test: oxygen breathing, 71% water Earth, 7 rainbow colors, caterpillar metamorphosis, bees honey, 206 bones, chlorophyll green, herbivores cows, thermometer temp, Mercury closest Sun. Perfect for Kids Science … Read more
True or False Science Facts Quiz | Bust 20 Myths! Science Questions and Answers Science Quiz! FREE 20 true/false science facts: 10% brain myth, lightning strikes twice, plants feel pain, glass flows, sharks breathe still. Perfect for Science Quiz USA classrooms myths busting, trivia nights, homeschool science, kids curiosity! Average score: 16/20—can you ace this … Read more
Science Quiz: Basic Questions Everyone Knows | Test Now! 20 Science Quiz! FREE 20 basic science questions with answers: gravity, mitochondria, pH, DNA, photosynthesis, greenhouse effect. Perfect for Science Quiz review USA classrooms, homeschool parents, trivia nights, science fair prep! Detailed explanations cover school curriculum basics + common misconceptions. Average score: 16/20—can you ace this … Read more