Question 1

What is the process by which plants release oxygen into the air?

Accepted Answer

photosynthesis

Question 2

What is the largest mammal in the world?

Accepted Answer

Blue Whale

Question 3

What is the chemical formula for table salt?

Accepted Answer

NaCL

Question 4

What is the name of the process by which plants lose water through their leaves?

Accepted Answer

Transpiration

Question 5

What is the main component of the Earth's core?

Accepted Answer

Iron

Question 6

What is the name of the force that causes objects to fall to the ground?

Accepted Answer

Gravity

Question 7

What is the process by which ice turns into water?

Accepted Answer

Melting

Question 8

What is the name of the planet closest to the Sun?

Accepted Answer

Mercury

Question 9

What is the main function of roots in a plant?

Accepted Answer

Absorbing water and nutrients

Question 10

What is the chemical symbol for carbon dioxide?

Accepted Answer

CO2

Question 11

What is the name of the process by which plants grow from seeds?

Accepted Answer

Germination

Question 12

What is the name of the layer of gases that surrounds the Earth?

Accepted Answer

Atmosphere

Question 13

What is the main function of the heart in the human body?

Accepted Answer

Pumping Blood

Question 14

What is the chemical symbol for oxygen?

Accepted Answer

O

Question 15

What is the name of the process by which water turns into vapor?

Accepted Answer

Evaporation

Question 16

What is the name of the planet known for its rings?

Accepted Answer

Saturn

Question 17

What is the main function of the lungs in the human body?

Accepted Answer

Breathing

Question 18

What is the chemical symbol for hydrogen?

Accepted Answer

H

Question 19

hat is the name of the process by which plants absorb sunlight?

Accepted Answer

Photosynthesis

Question 20

What is the name of the planet known as the Earth's twin?

Accepted Answer

Venus

Question 21

What is the main function of the brain in the human body?

Accepted Answer

Controlling body functions

The Elementary Science Trivia Quiz

2) What is the largest mammal in the world?

3) What is the chemical formula for table salt?

4) What is the name of the process by which plants lose water through their leaves?

5) What is the main component of the Earth's core?

6) What is the name of the force that causes objects to fall to the ground?

7) What is the process by which ice turns into water?

8) What is the name of the planet closest to the Sun?

9) What is the main function of roots in a plant?

10) What is the chemical symbol for carbon dioxide?

11) What is the name of the process by which plants grow from seeds?

12) What is the name of the layer of gases that surrounds the Earth?

13) What is the main function of the heart in the human body?

14) What is the chemical symbol for oxygen?

15) What is the name of the process by which water turns into vapor?

16) What is the name of the planet known for its rings?

17) What is the main function of the lungs in the human body?

18) What is the chemical symbol for hydrogen?

19) hat is the name of the process by which plants absorb sunlight?

20) What is the name of the planet known as the Earth's twin?

21) What is the main function of the brain in the human body?