Test Your Basics: Science Quiz For Class 3

Reviewed by Daniel P

Daniel P, MSEd (Science Education) |

Science Teacher

Review Board Member

Daniel P. is an experienced STEM club teacher with 11 years of urban teaching experience. He holds a MSEd in Science Education from The City College of New York and a BA in History from Binghamton University. He is committed to enhancing student education, using his expertise in curriculum design, differentiated instruction, and Google Classroom.

Meet Our Review Board Members

, MSEd (Science Education)

Approved & Edited by ProProfs Editorial Team

The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.

Learn about Our Editorial Process

| By Grajocel

Grajocel

Community Contributor

Quizzes Created: 2 | Total Attempts: 44,279

Questions: 10 | Attempts: 42,357 | Updated: Oct 23, 2024

Quiz Trivia

Questions

Settings

Feedback

During the Quiz End of Quiz

Difficulty

Sequential Easy First Hard First

Play as

Quiz Flashcard

Create your own Quiz

Share on Facebook Share on Twitter Share on Whatsapp Share on Pinterest Share on Email Copy to Clipboard Embed on your website

Test Your Basics: Science Quiz For Class 3 - Quiz

Get ready for this amazing 'Science quiz' that is designed for class 3 students. Here, you'll get the chance to test your knowledge about some of the simplest and most basic science concepts. So, if you think you are really good at science, then you must take up this quiz and see how well you can score. Sounds fun, right? So let's start then. If you like this quiz, share it with your friends. Good luck!

Grade 3 Science Questions and Answers

1.

What is the biggest planet?
- A.
  
  Venus
- B.
  
  Sun
- C.
  
  Earth
- D.
  
  Jupiter
Correct Answer
D. Jupiter

Explanation
Jupiter is the largest planet in our solar system. It has a mass that is more than twice the combined mass of all the other planets. Its size is also significantly larger than any other planet, with a diameter of about 86,881 miles. Jupiter's large size is due to its composition, primarily made up of hydrogen and helium gasses. Its immense size and mass also contribute to its strong gravitational pull, making it a dominant force in the solar system.

Rate this question:

190
0
2.

Which planet is also called the red planet?
- A.
  
  Mars
- B.
  
  Jupiter
- C.
  
  Venus
- D.
  
  Mercury
Correct Answer
A. Mars

Explanation
Mars is known as the red planet because of its reddish appearance. The planet's surface is covered in iron oxide, commonly known as rust, which gives it a reddish color. This distinctive feature sets Mars apart from other planets in our solar system.

Rate this question:

76
0
3.

How does light travel when it does not hit an object?
- A.
  
  Straight
- B.
  
  Around
- C.
  
  Vertical
- D.
  
  None of the above
Correct Answer
A. Straight

Explanation
Light propagates in a straight path when unobstructed by objects. This phenomenon, known as rectilinear propagation, is a fundamental principle of optics. When uninterrupted, light rays travel uniformly in a linear trajectory, demonstrating the inherent property of light to maintain a straight course in the absence of obstacles.

Rate this question:

73
0
4.

Which planet is the closest to the Sun?
- A.
  
  Earth
- B.
  
  Mars
- C.
  
  Mercury
- D.
  
  Venus
Correct Answer
C. Mercury

Explanation
Mercury is the closest planet to the sun. It is located at an average distance of about 36 million miles from the sun. Its proximity to the sun allows it to have the shortest orbital period of any planet in our solar system, completing one orbit in about 88 Earth days. This close proximity also means that Mercury experiences extreme temperatures, with surface temperatures reaching up to 800 degrees Fahrenheit during the day and dropping to -290 degrees Fahrenheit at night.

Rate this question:

41
0
5.

Which of the following does not emit its own light?
- A.
  
  Sun
- B.
  
  Stars
- C.
  
  Moon
- D.
  
  Candle
Correct Answer
C. Moon

Explanation
The Sun, stars, and candles are sources of light, meaning they emit their own light. The Moon, however, does not emit its own light; instead, it reflects light from the Sun. Therefore, the Moon is not a source of light but a reflector of light. This makes it the correct choice for something that is not a source of light among the options given.

Rate this question:

72
0
6.

Which of the following does not have mass?
- A.
  
  Solids
- B.
  
  Gasses
- C.
  
  Liquids
- D.
  
  All of them have mass
Correct Answer
D. All of them have mass

Explanation
All three options - solids, gasses, and liquids - have mass. Mass is a fundamental property of matter and is a measure of the amount of matter in an object. Solids, gasses, and liquids are all forms of matter, and therefore, they all have mass.

Rate this question:

47
0
7.

What would you have to add to solid ice to make it turn it into a liquid?
- A.
  
  Liquid
- B.
  
  More solid
- C.
  
  Heat
- D.
  
  Blender
Correct Answer
C. Heat

Explanation
To turn solid ice into a liquid, heat needs to be added. Heat increases the temperature of the ice, causing the ice molecules to gain energy and move faster. As a result, the bonds holding the ice molecules together weaken, and the solid ice transforms into a liquid state.

Rate this question:

48
0
8.

Which of the following is not an example of a physical change?
- A.
  
  Cutting a sandwich
- B.
  
  Crumbling cheese
- C.
  
  Burning toast
- D.
  
  Slicing tomatoes
Correct Answer
C. Burning toast

Explanation
Burning toast is not an example of a physical change because it involves a chemical reaction. When toast is burned, the heat causes the bread to undergo a chemical change, turning it into charred or blackened toast. Physical changes, on the other hand, do not alter the chemical composition of a substance. Cutting a sandwich, crumbling cheese, and slicing tomatoes are all examples of physical changes because they only change the appearance or form of the substances involved.

Rate this question:

53
2
9.

How many states of matter are there?
- A.
  
  Four
- B.
  
  Three
- C.
  
  Five
- D.
  
  Eight
Correct Answer
C. Five

Explanation
Solids, liquids, gases, plasma, and Bose-Einstein condensates are the five known phases of matter. The primary distinction among these states lies in their structural properties rather than just the densities of the particles. Various factors, including particle arrangement and intermolecular forces, contribute to these differences.

Rate this question:

36
0
10.

What is the term that defines the change of location or position of an object with respect to time?
- A.
  
  Mass
- B.
  
  Motion
- C.
  
  Weight
- D.
  
  Solar system
Correct Answer
B. Motion

Explanation
Motion is the correct answer because it refers to the change of location or position of an object with respect to time. It is a fundamental concept in physics that describes the movement of objects in space. Motion can be described in terms of speed, velocity, and acceleration, and it plays a crucial role in understanding the behavior of objects and the laws of physics.

Rate this question:

82
2

Daniel P |MSEd (Science Education) |

Science Teacher

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Oct 23, 2024

Quiz Edited by
ProProfs Editorial Team

Expert Reviewed by
Daniel P
Mar 29, 2011

Quiz Created by
Grajocel

Test Your Basics: Science Quiz For Class 3

Grade 3 Science Questions and Answers

What is the biggest planet?

Which planet is also called the red planet?

How does light travel when it does not hit an object?

Which planet is the closest to the Sun?

Which of the following does not emit its own light?

Which of the following does not have mass?

What would you have to add to solid ice to make it turn it into a liquid?

Which of the following is not an example of a physical change?

How many states of matter are there?

What is the term that defines the change of location or position of an object with respect to time?