General Science Quiz 240 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. The coldest layer.

Correct Answer: D) Mesosphere.

2. The unit for density is a derived unit?

Correct Answer: A) True.

3. Clouds don't help us forecast weather.

Correct Answer: B) False.

4. Who named the Pacific Ocean?

Correct Answer: A) Ferdinand Magellan.

5. If a cell contains 25% Adenine (A), how much Thymine (T) would it contain?

Correct Answer: A) 25%.

6. The topmost layer of the Earth, which includes the crust and the upper mantle is called.....

Correct Answer: D) The lithosphere.

7. On the periodic table, the smallest elements are found in the.....

Correct Answer: B) Top Right.

8. What is the process called when light bounces off a shiny surface?

Correct Answer: A) Reflection.

9. The satellites of Uranus revolve around the planet in planes almost..... to its orbit.

Correct Answer: B) Perpendicular.

10. Evaporating is what kind of change?

Correct Answer: A) Physical change.

11. Half of the Earth is a(n).....

Correct Answer: C) Hemisphere.

12. If x-y = 4 and xy = 3, then what is the value of x3-y3?

Correct Answer: B) 100.

13. Which of these is NOT a sign that a chemical change has occurred?

Correct Answer: A) Change in shape.

14. Earthquake or movement of the ground due two things

Correct Answer: A) Volcanic eruption and Tectonic plate movement.

15. The mode of nutrition found in fungi is:

Correct Answer: D) Saprophytic nutrition.

16. Which meter is used to measure the strength of the current

Correct Answer: A) Ammeter.

17. ..... was wrote a number of books on plants and animals. " Al-Nabatiat" and "Al Haywan

Correct Answer: A) Jabir ibn Haiyan.

18. Believes the Colorado River cut out of the Grand Canyon.

Correct Answer: A) Uniformitarians.

19. How many bones do sharks have in their bodies?

Correct Answer: A) 0.

20. All of the gas giant planets in our solar system (Jupiter, Saturn, Uranus and Neptune) have rings.

Correct Answer: A) FACT.