Who invented the light bulb in 1879?
Eli Whitney
Samuel Morse
Thomas Edison
Nikola Tesla
What is the minimum age for a U.S. President?
25 years
30 years
35 years
40 years
Bats are mammals. True or false?
true
false
What species can live on both water and land?
amphibians
aquatic
ambidextrous
terrestial
What is the largest country in the world?
Russia
China
Canada
India
Julius Caesar was the emperor of what empire?
The Han Dynasty
The Roman Empire
The British Empire
The Persian Empire
What is the largest organ in the human body?
liver
lungs
skin
intenstines
How long does it take for the Earth to revolve around the Sun?
365 days
180 days
565 days
352 days
What is the longest river in the world?
The Yangtze
The Amazon
The Mississippi
The Nile
What is the southernmost continent called?
Antarctica
Austrailia
Africa
The Artic
How many grams are there in a thousand kilograms?
ten
1 million
one hundred
one thousand
In which galaxy is the Earth located?
The Sunflower Galaxy
The Whirlpool Galaxy
The Andromeda
The Milky Way
Which language is mostly spoken in South America?
Castilian
Pomeranian
Spanish
Portuguese
What is the closest planet to the Sun?
Mars
Saturn
Mercury
Venus
What is the positively charged subatomic particle that appears in the nucleus of all atoms?
Proton
Photon
Electron
Neutron
In what country is the famous Taj Mahal located?
China
Italy
Saudi Arabia
India
What was the ancient Egyptian writing system called?
sanskrit
Rongorongo
Phoenician
hieroglyphics
What is the main language spoken in the Canadian province of Quebec?
Spanish
French
German
English
What ancient civilization built the Machu Picchu complex in Peru?
The Myans
The Incas
The Egyptians
The Greeks
How many sides do hexagons have?
twelve
six
seven
five
What country invented the fireworks in the 7th century?
Italy
India
Russia
China
The words “the,” “an,” and “a,” are known as what in English grammar?
adverbs
articles
adjectives
apostrophes
What number is the Roman numeral XVI?
14
26
16
12
What is the smallest country in the world?
Vatican City
Liechtenstein
Monaco
Malta