30 kid-friendly questions

1. What is the capital of your country? Varies (e.g., Washington, Delhi)
2. How many continents are there on Earth? Seven
3. What is the largest mammal on Earth? Blue Whale
4. What is the primary source of light in our solar system? The Sun
5. What is the largest planet in our solar system? Jupiter
6. What is the smallest planet in our solar system? Mercury
7. How many colors are there in a rainbow? Seven (Red, Orange, Yellow, Green, Blue, Indigo, Violet)
8. Which planet is known as the "Red Planet"? Mars
9. What is the process of a caterpillar turning into a butterfly called? Metamorphosis
10. What is the chemical symbol for water? H2O
11. Which gas do plants absorb from the air? Carbon dioxide
12. How many legs does a spider have? Eight
13. What do we call the study of stars and planets? Astronomy
14. What is the capital of France? Paris
15. What is the largest ocean on Earth? Pacific Ocean
16. What is the largest organ in the human body? Skin
17. What is the process of turning a liquid into a gas? Evaporation
18. Which animal is known as the "King of the Jungle"? Lion
19. What is the main job of our lungs? Breathing
20. How many fingers does a human hand have? Five (on each hand)
21. What is the capital of Japan? Tokyo
22. How many sides does a triangle have? Three
23. What is the tallest mountain in the world? Mount Everest
24. Which planet is known as the "Morning Star" or "Evening Star"? Venus
25. What is the main gas we breathe in? Oxygen
26. What is the smallest bone in the human body? Stapes (in the ear)
27. What is the process of plants making their own food? Photosynthesis
28. Which ocean is on the east coast of the United States? Atlantic Ocean
29. What is the capital of Australia? Canberra
30. What is the chemical symbol for gold? Au