General Science Quiz 92 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. What is a meteoroid?

Correct Answer: B) Body of rock or metal traveling through space.

2. Warm, moist air that cools down at night near the ground

Correct Answer: A) Fog.

3. Less Sunspots= Worse Weather

Correct Answer: A) True.

4. What is the heaviest land animal?

Correct Answer: C) Elephant.

5. A..... mirror has a flat, smooth surface.

Correct Answer: C) Plane.

6. What type of quantity has both direction and size?

Correct Answer: B) Vector.

7. A hypothesis statement has to make sense!

Correct Answer: B) False.

8. One ring represents two years of the tree age.....

Correct Answer: B) False.

9. The decayed remains of once-living organisms

Correct Answer: C) Humus.

10. When rainwater doesn't soak into the ground but travels to the nearest body of water.

Correct Answer: A) Runoff.

11. This is the control center of the cell and contains chromosomes (DNA).

Correct Answer: C) Nucleus.

12. Substances that are made up of only one type of atom

Correct Answer: B) Elements.

13. Which animal lays eggs?

Correct Answer: C) Duck.

14. What is the pH of distilled water?

Correct Answer: C) 7.

15. Phobos and deimos are moons of what planet?

Correct Answer: C) Mars.

16. The boiling point becomes lower as the external pressure is reduced

Correct Answer: A) True.

17. The amount of oxygen inhaled

Correct Answer: D) 20%.

18. The unit of power is

Correct Answer: C) Watts.

19. What is the principle muscles or blockage called the trigger sized or blocking?

Correct Answer: C) Pairiced spinter.

20. What do plant leaves prepare for growth of the plant through photosynthesis?

Correct Answer: D) Sugar.