General Science Quiz 267 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. The part of a nuclear reactor in which the fuel is located is called the.....

Correct Answer: A) Core.

2. The interaction between electric charges and magnets

Correct Answer: B) Electromagnetism.

3. When the ground beneath you shakes from side to side, it is known as

Correct Answer: B) An earthquake.

4. The smallest particle of a rich man who can participate in a chemical reaction,

Correct Answer: B) Nuclear.

5. Animals which eat both plants and other animals are known as what?

Correct Answer: C) Omnivores.

6. Which of the following is most suitable for summer?

Correct Answer: A) Cotton.

7. Earth is surrounded by layers of gases collectively called the.....

Correct Answer: C) Atmosphere.

8. Energy in motion

Correct Answer: C) Kinetic.

9. Study of Matter and Energy is what?

Correct Answer: C) Physical Science.

10. Mineral A is harder than mineral B if A.....

Correct Answer: C) Streaks B.

11. Aristarchus used which branch of Mathematics to calculate the size of the Moon, Sun, and Earth?

Correct Answer: A) Geometry.

12. Cold air traveling south from Canada is:

Correct Answer: B) Continental polar.

13. Take your used paper and turn it into notepads.

Correct Answer: C) Reuse.

14. An example of a chemical reaction.....

Correct Answer: C) Silver tarnishing.

15. In the U.S most electrical outlets supply a voltage of.....

Correct Answer: B) 120 Volts.

16. ..... is a change in which the appearance (physical properties) of a substance changes but its chemical properties stay the same.

Correct Answer: A) Physical change.

17. Which of the following is NOT an ocean basin?

Correct Answer: C) Southern Ocean.

18. How do animals add carbon dioxide to the atmosphere?

Correct Answer: A) Through breathing.

19. The branch of science that deals with the physical universe beyond the Earth's atmosphere is

Correct Answer: D) Astronomy.

20. What is the term "photosynthesis" refer to in plants?

Correct Answer: C) The process of converting sunlight into chemical energy.