Free Printable Fun Trivia Questions

1.

What is the name for trees that never lose their leaves?

a)

Evergreen

b)

Birch

c)

Ash

d)

Maple

2.

What is the chemical symbol for gold?

a)

Au

b)

Ag

c)

Pb

d)

Fe

3.

Which planet is known as the Red Planet?

a)

Earth

b)

Mars

c)

Jupiter

d)

Venus

4.

What is the powerhouse of the cell?

a)

Nucleus

b)

Ribosome

c)

Mitochondria

d)

Chloroplast

5.

What is the speed of light in a vacuum?

a)

$3 \times 10^8$ m/s

b)

$1.5 \times 10^8$ m/s

c)

$2.5 \times 10^8$ m/s

d)

$3.5 \times 10^8$ m/s

6.

What is the most abundant gas in the Earth's atmosphere?

a)

Oxygen

b)

Carbon Dioxide

c)

Nitrogen

d)

Hydrogen

7.

What is the process by which plants make their food?

a)

Respiration

b)

Photosynthesis

c)

Digestion

d)

Transpiration

8.

What is the hardest natural substance on Earth?

a)

Gold

b)

Iron

c)

Diamond

d)

Quartz

9.

What is the chemical formula for water?

a)

$H_2O$

b)

$CO_2$

c)

$O_2$

d)

$H_2SO_4$

10.

What force keeps the planets in orbit around the sun?

a)

Magnetic Force

b)

Electromagnetic Force

c)

Gravitational Force

d)

Nuclear Force

11.

What is the main gas found in the air we breathe?

a)

Oxygen

b)

Nitrogen

c)

Carbon Dioxide

d)

Helium

12.

What is the boiling point of water at sea level?

a)

100°C

b)

90°C

c)

80°C

d)

110°C

13.

What is the largest organ in the human body?

a)

Heart

b)

Liver

c)

Skin

d)

Lungs

14.

What is the basic unit of life?

a)

Atom

b)

Molecule

c)

Cell

d)

Organ

15.

What is the chemical symbol for sodium?

a)

Na

b)

S

c)

N

d)

Sn

16.

What is the primary source of energy for the Earth?

a)

The Moon

b)

The Sun

c)

The Stars

d)

The Oceans

17.

What is the pH level of pure water?

a)

7

b)

5

c)

9

d)

3

18.

What is the center of an atom called?

a)

Electron

b)

Proton

c)

Nucleus

d)

Neutron

19.

What is the most common element in the universe?

a)

Oxygen

b)

Hydrogen

c)

Carbon

d)

Helium

20.

What is the chemical formula for table salt?

a)

$NaCl$

b)

$KCl$

c)

$CaCl_2$

d)

$MgCl_2$

21.

What is the smallest particle of an element that retains the properties of that element?

a)

Atom

b)

Molecule

c)

Compound

d)

Ion

22.

What is the term for animals that are active during the night?

a)

Diurnal

b)

Nocturnal

c)

Crepuscular

d)

Matutinal

23.

What is the study of weather called?

a)

Geology

b)

Meteorology

c)

Astronomy

d)

Biology

24.

What is the main component of the sun?

a)

Oxygen

b)

Carbon

c)

Hydrogen

d)

Helium

25.

What is the term for a change in a species over time?

a)

Evolution

b)

Revolution

c)

Involution

d)

Devolution

Fun Trivia Questions

Total questions: 25

Worksheet time: 25mins

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