Who invented the light bulb in 1879?
Nikola Tesla
Eli Whitney
Samuel Morse
Thomas Edison
What is the smallest country in the world?
Malta
Monaco
Vatican City
Liechtenstein
The words “the,” “an,” and “a,” are known as what in English grammar?
articles
adverbs
adjectives
apostrophes
In what country is the famous Taj Mahal located?
Saudi Arabia
Italy
India
China
What is the longest river in the world?
The Mississippi
The Yangtze
The Amazon
The Nile
What is the largest country in the world?
Russia
China
Canada
India
What is the southernmost continent called?
Antarctica
Africa
The Artic
Austrailia
What is the main language spoken in the Canadian province of Quebec?
Spanish
German
English
French
What is the largest organ in the human body?
liver
skin
lungs
intenstines
In which galaxy is the Earth located?
The Andromeda
The Whirlpool Galaxy
The Sunflower Galaxy
The Milky Way
What is the closest planet to the Sun?
Saturn
Venus
Mercury
Mars
How long does it take for the Earth to revolve around the Sun?
180 days
352 days
565 days
365 days
What species can live on both water and land?
ambidextrous
aquatic
terrestial
amphibians
How many grams are there in a thousand kilograms?
one hundred
ten
one thousand
1 million
How many sides do hexagons have?
six
five
twelve
seven
What is the minimum age for a U.S. President?
40 years
30 years
25 years
35 years
