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WorksheetsScience Trivia Quiz 1
Total questions: 25
Worksheet time: 13mins
What is the chemical symbol for water?
W
H2O
O2
CO2
Which planet is known as the "Red Planet"?
Venus
Mars
Jupiter
Saturn
What is the powerhouse of the cell?
Nucleus
Mitochondria
Ribosome
Endoplasmic reticulum
What is the chemical symbol for gold?
Au
Ag
Fe
Cu
Which gas do plants absorb during photosynthesis?
Oxygen
Carbon dioxide
Nitrogen
Hydrogen
What is the speed of light in a vacuum?
150,000 km/s
299,792 km/s
500,000 km/s
200,000 km/s
What is the largest mammal on Earth?
Elephant
Blue whale
Giraffe
Rhinoceros
What is the chemical symbol for oxygen?
O2
O
Ox
Om
In the periodic table, which element has the symbol "Fe"?
Iron
Fluorine
Francium
Flerovium
What causes tides on Earth?
Solar winds
Gravitational pull of the Moon and the Sun
Earth's rotation
Magnetic forces
Which scientist developed the theory of general relativity?
Isaac Newton
Galileo Galilei
Albert Einstein
Stephen Hawking
What is the chemical symbol for silver?
S
Ag
Si
Sr
True or False? All cells have a nucleus.
True
False
In what unit is electric resistance measured?
Volts
Amperes
Watts
Ohms
What is the chemical symbol for the element carbon?
Ca
C
Co
Cu
How many bones are there in the adult human body?
206
106
306
406
What is the chemical symbol for the element helium?
H
He
Hl
Ho
What is the main function of the human pancreas?
Producing insulin
Digesting food
Storing bile
Filtering blood
True or False? The Earth's core is primarily composed of iron and nickel.
True
False
What is the chemical symbol for the element tin?
Tn
Ti
Sn
Si
In what year did the first human land on the Moon?
1959
1969
1979
1989
What is the chemical symbol for the element sodium?
So
Na
Ni
Ne
Which gas do humans exhale when they breathe?
Oxygen
Carbon dioxide
Nitrogen
Hydrogen
True or False? The speed of sound is faster in water than in air.
True
False
What is the chemical formula for table salt?
NaCl
KCl
HCl
MgCl2
