General Science Quiz 103 (20 MCQs)

Quiz Instructions

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1. Igneous Rock that cools very quickly when it forms may have a texture that is

Correct Answer: A) Smooth and shiny with no visible grain.

2. Water can be found in what state?

Correct Answer: D) All of the above.

3. Which of the following organic compounds is a source of short term energy for living things?

Correct Answer: A) Carbohydrates.

4. Attaches to a hard surface

Correct Answer: B) Holdfast.

5. Name this ionic compound:Na2CO3

Correct Answer: B) Sodium carbonate.

6. Name the largest mammal in the world.

Correct Answer: C) Blue whale.

7. What human activity causes a landslide?

Correct Answer: C) Water leakage.

8. A liquid.....

Correct Answer: A) Takes the shape of the container.

9. Is it easier to slide an object on a rough surface or a smooth surface?

Correct Answer: B) Smooth surface.

10. This runs along the very center of your bones and contains red and yellow bone marrow.

Correct Answer: C) Medullary cavity.

11. Elements which are shiny, conduct electricity and heat are called

Correct Answer: A) Metal.

12. Describes anything that has mass and takes up space

Correct Answer: B) Matter.

13. Electricity is measured in.....

Correct Answer: C) Watts.

14. What are the horizontal rows on the periodic table called

Correct Answer: B) Periods.

15. The Milky Way galaxy contains more than one billion stars.

Correct Answer: A) True.

16. Who are mainly in Annylida Crow

Correct Answer: B) Led, earthworm.

17. The number of chromosomes found in human beings is:

Correct Answer: D) 46.

18. Lights takes.....to travel from Sun to Earth

Correct Answer: C) 8 minutes.

19. What is the atomic number of Neon

Correct Answer: C) 10.

20. Rock that formed from lava or ash that solidified on Earth's surface

Correct Answer: C) Extrusive igneous rock.