General Science Quiz 106 (20 MCQs)

Quiz Instructions

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1. What type of bond is formed between an atom that completely transfers its valence electrons to another atom?

Correct Answer: D) Ionic bond.

2. Charles..... developed the idea of natural selection.

Correct Answer: A) Darwin.

3. Involved in nearly every chemical reaction that supports life

Correct Answer: B) Proteins.

4. What is the function of the mitochondria in a cell?

Correct Answer: B) The mitochondria is responsible for producing energy for the cell.

5. Heat transfer through AIR and water currents \{liquid)

Correct Answer: C) Convection.

6. What is the area on Earth that has the highest air pressure?

Correct Answer: B) Sea level.

7. How is the air pressure above the mountain compared to the sea level?

Correct Answer: B) The air pressure is lower above the mountain.

8. If you are riding in a car and it goes from cruising at a constant speed to 0mph, this is an example of:

Correct Answer: A) Negative acceleration.

9. True or False?The satellites of Uranus revolve around the planet in planes perpendicular to its orbit.

Correct Answer: A) True.

10. What is the cation process in the obscent presents?

Correct Answer: B) Air Benewable cases.

11. You are a living thing.

Correct Answer: A) True.

12. What's the first thing a caterpillar usually eats after it is born?

Correct Answer: C) Its own eggshell.

13. All substances have the same melting and boiling points

Correct Answer: A) False.

14. True or false:chloroplasts can be found in animal cells.

Correct Answer: B) False NGSS.MS-LS1-6.

15. Tropical rainforests can receive up to.....in. Of rain in a year

Correct Answer: B) 400.

16. Most absorption of nutrients from food happens in the human body's

Correct Answer: C) Small intestine.

17. A break in the geologic record created when rock layers are eroded or when sediment is not deposited for a long period of time.

Correct Answer: C) Unconformity.

18. Unwanted radioactive products formed during nuclear reactions are called

Correct Answer: A) Nuclear waste.

19. What would happen if the spinal cord was cut at the waist?

Correct Answer: A) Paralysis of all muscles below the cut.

20. Which message is correct about the soil properties?

Correct Answer: C) The coarse soil will not catch each other tightly.Makes water and air easily pass.