More Fun Science for Kids

15 Points Per Correct Answer - No time limit  

1. What is the name of the invisible line that runs right around the Earth's middle, dividing it into two halves? The Arctic Circle The Equator The Tropic of Capricorn The Tropic of Cancer

2. What is the name of the organ in our bodies that pumps blood? Heart Lungs Liver Brain

3. What is the name of the gas in the air that keeps us alive? Oxygen Argon Nitrogen Carbon dioxide

4. What happens if you melt something? It changes from a solid to a liquid It changes from a liquid to a solid It changes from a liquid to a gas It changes from a gas into a liquid

5. Which of these living things does NOT have a backbone? Dog Human Cat Earthworm

6. If the moon is full, what shape is it in the sky? Crescent Square Circle Half-circle

7. If I dissolve some sugar in water, what have I made? A solute A solution A cup of tea A solvent

8. Planet Earth is the ______ planet from the Sun. third fifth second seventh

9. Which of these is the hottest? A campfire The Sun A heater (radiator) An ice cube

10. What is lightning made of? Cheese Glow-worms Lots of little light bulbs joined together Electricity