General Science Quiz 209 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Respiration without oxygen is called

Correct Answer: B) Anaerobic.

2. Which of the following help(s) return nitrogen into the atmosphere?

Correct Answer: A) Decomposer and bacteria.

3. What holds compound together?

Correct Answer: C) Chemical bonds.

4. Which cellular organelle contains enzymes that are considered digestive?

Correct Answer: B) Lysosomes.

5. This gas makes up 78% of the atmosphere

Correct Answer: B) Nitrogen.

6. True or False? Continental climates are found in the interior regions of large land masses.

Correct Answer: A) True.

7. The area on Earth's surface between two meridians where people use the same time.

Correct Answer: C) Time zones.

8. When an object is acted on by one or more outside forces, the total force is equal to the mass of the object times the resulting acceleration.

Correct Answer: B) Newton's Second Law of Motion.

9. The electrical energy, when connected to the Juicer machine, will convert into;

Correct Answer: D) Movement, heat, and sound energy.

10. Only planet with water and breathable atmosphere is.....

Correct Answer: C) Earth.

11. .....is energy associated with the center of an atom

Correct Answer: A) Nuclear energy.

12. *the study of heredity, that is transferring of characters from parents to offspring is called .....

Correct Answer: C) Genetics.

13. ..... is an aquatic plant.

Correct Answer: D) Lotus.

14. Derived unit for area

Correct Answer: A) What.

15. Sutrakanika is also known by her name

Correct Answer: A) Mitochondria.

16. The most important ore of aluminium is

Correct Answer: B) Bauxite.

17. Which of the following is an example of a renewable resource:wind or plastic?

Correct Answer: A) Wind.

18. Mammals have a 3 chambered heart.

Correct Answer: B) False.

19. The particles of liquid are held together by strong forces of attraction the particles can move around one another

Correct Answer: A) Liquid has no definite shape.

20. Which is NOT an indication of a chemical change?

Correct Answer: C) Shape change.