🔭 Science & Space Quiz (With Answers)

From black holes to biology — prove your science smarts.

🧪 10 Science Questions

• 1. What planet is known as the Red Planet?
  ✅ Answer: Mars
• 2. What gas do plants absorb from the atmosphere?
  ✅ Answer: Carbon dioxide
• 3. What is the centre of an atom called?
  ✅ Answer: The nucleus
• 4. Who proposed the theory of relativity?
  ✅ Answer: Albert Einstein
• 5. What part of the cell contains DNA?
  ✅ Answer: Nucleus
• 6. What is the hardest natural substance on Earth?
  ✅ Answer: Diamond
• 7. How many bones are in the adult human body?
  ✅ Answer: 206
• 8. What force keeps us on the ground?
  ✅ Answer: Gravity
• 9. What is the hottest planet in the solar system?
  ✅ Answer: Venus
• 10. What galaxy do we live in?
  ✅ Answer: The Milky Way

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