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The correct answer is a Physiologist. Physiologists are scientists that study the human body, whereas veterinarians study animals and geologists study the earth. The nervous system is in charge of communicating with the body. The three main functions of the skeletal system are protection, movement, and support.
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1. What is the farthest planet from the sun?
Answer:Neptune. Uranus is the next farthest from the sun, and Mercury is the closest. Try out this planetary travel project.
2. What is the fastest land animal in the world?
Answer: A cheetah. Cheetahs can run over 75 miles per hour! Learn more about the top 10 fastest animals.
3. What idea is Charles Darwin most famous for?
Answer:Natural selection. Through natural selection, organisms adapt to their environment to better survive. Learning about natural selection? Check out this free simulation activity.
12. What is the tough outer armor that shields the outside of a creature and allows it to move called?
Answer:Exoskeleton. Animals that have an exoskeleton include crabs, beetles, and arachnids. Learn more about bone facts and other types of skeletal systems.
13. What is the scientific study of algae called?
Answer:Phycology. This branch of biology, also known as algology, involves the study of the oceans’ seaweed ecosystems. Learn more about the importance of algae and its role in triggering the Great Oxidation Event.
14. What is the branch of study that examines how species in ecosystems are all interconnected?
Answer:Biodiversity. Changes in an ecosystem, like deforestation, can have major impacts on the species that depend on the ecosystem for survival. Learn more about the Earth’s wide variety of species and ecosystems.
23. What is the transfer of waves or particles from one place to another called?
Answer:Radiation. Examples of radiation include light, sound, heat, and X-rays. Learn more about scientists’ research on radium and polonium.
24. What is the 5th most common element on the periodic table and is mainly found in stars?
Answer:Neon. Although neon is fairly common, it comprises only 0.0018% of the Earth’s atmosphere. Learn more about some of the elements found on the periodic table.
25. You may know that in photosynthesis, plants turn carbon dioxide into oxygen, but what other element is integral to this process?
Answer:Manganese. Without manganese, there would be no free oxygen on Earth. Learn more about how we can all breathe easier because of manganese.
34. What astrological occurrence causes the moon to align perfectly with the Earth and the sun and casts a shadow on a particular part of Earth?
Answer:Total solar eclipse. Studying eclipses helps scientists understand how the principles of physics dictate the behavior of celestial objects. Learn more about partial, annular, and total eclipses.
35. What term measures the greenhouse gases emitted by a person or an organization?
Answer:Carbon footprint. Greenhouse gases contribute to global warming by trapping gases like methane and carbon dioxide in the atmosphere. Calculate your carbon footprint and learn more about how to reduce it.
36. What part of the ecosystem consists of soil and plays an important role in sustaining life?
Answer:The pedosphere. Soil can be made up of minerals, air, water, and organic matter. Learn about the factors affecting soil and the importance of soil in ecosystems.
45. What force occurs when solid surfaces rub against each other with opposing motion?
Answer:Friction. Different objects have different amounts of friction depending on how rough or smooth the surface is. Learn more about kinetic friction with this pucks-to-socks activity.
46. Why do golf balls have dimples?
Answer:They reduce aerodynamic drag. Reducing drag makes the ball travel farther. Read more about the physics of golf.
47. What part of the human eye allows us to see wavelengths of light?
Answer:Cones. Human eyes contain three different color receptors called cones that each correspond to a different type of wavelength. Learn more about color receptors and the HSL color scheme.
56. What do you call the series of numbers where each value is determined by the two values directly before it?
Answer:Fibonacci sequence. The Italian mathematician introduced the 0-9 Hindu-Arabic number system in 1202. Discover more about the Fibonacci sequence.
57. What is the special name for a date on the calendar that is written the same forwards and backwards?
Answer:Palindrome Days. Palindrome Days are dates like March 20, 2023 (3202023) and April 20, 2024 (4202024). Learn about how palindromes exist in nature.
58. Where and when was the first Pi Day celebration held?
Answer:San Francisco in 1988. The Guinness record for most digits of pi to be memorized is 70,000 digits in less than 10 hours. Explore eight fun ways to celebrate Pi Day.
- When living things create more of their own kind, we call it... Chloroplasts. Having babies. Reproduction. Dancing. C. Reproduction. Rate this question
- An environment is... When you are in an environment. Where organisms live and their surroundings. The sky. A school. B. Where organisms live and their surroundings.
- What was the name of the scientist that first saw cells by looking at a cork under a microscope? Robert Hooke. Robby Cook. Ray Henry. Ronald McDonald.
- Both plants and animal cells have these organelles. Cell wall. Cell membrane, nucleus, and cytoplasm. Chloroplast. A heart. B. Cell membrane, nucleus, and cytoplasm.
Aug 19, 2024 · Grade 3 Science Quizzes, Questions & Answers. Spark curiosity and test your child’s 3rd grade Science knowledge with our engaging quizzes! Perfect for practice at home or in the classroom—encourage learning through play and exploration.
Mar 8, 2017 · Here's a ten question multiple choice quiz you can take to see if you have mastered science at the 3rd grade level.
- Anne Marie Helmenstine, Ph.D.
Mar 20, 2023 · Grade 3 Science Knowledge Quizzes, Questions & Answers. Spark curiosity and test your child’s 3rd grade Science Knowledge knowledge with our engaging quizzes! Perfect for practice at home or in the classroom—encourage learning through play and exploration.
Have fun with our science trivia and science quizzes for kids! Our Science Trivia, Science Jokes and Science Experiments for Kids will make science FUN!
