Animals
Word Origin
Math
Science
History
100

These animal were domesticated to become "man's best friend".

Wolves

100

An annoying bug which means "little fly" in Spanish.

Mosquito

(mosca and -ito) 

100

A math sentence that uses the equal signs.

Equations

100

This field is the study of life.

Biology

100

Known for his famous "I had a Dream" speech

Martin Luther King Jr.  (MLK)

200

This is the largest animal on earth.

Blue Whale

200

French word that usually refer to a man whom someone is engaged to be married.

Fiance

200

This integer (whole number) is not a negative nor a positive number. 

Zero     0

200

After breathing in oxygen, most animals exhale this air.

Carbon Dioxide

200

Christopher Columbus set voyage to this country/area but instead, he mistakenly landed on North America.

India ( or Asia)

300

These animals use echolocation to help navigate their surroundings and hunt for their preys. It is incorrectly known for its poor visions.

Bats

300

A Japanese word where people sing along to recorded music using a microphone.

Karaoke

300

This compares two quantities. It can be written with a colon, as a fraction, or in words.

Ratio

300
This planet has a similar size as Earth.

Venus

300

What city in Massachusetts is well known for the Witch Trials?

Salem

400

These type of (female) mammals have pouches on their body to protect and hold their babies. Examples includes Kangaroos and Opossums. 

Marsupial 

400

This German word which means "Children Garden." All of us have went here before.

Kindergarten

400

This operation represents REPEATED MULTIPLICATION.

Exponents         xy

400

A ratio between an object's mass to its volume.

This can help measure if an object can float on water or not.

Density

(If it is more dense than water, it will sink.)

400

Written by the "Founding Fathers", this document was written to declare that the United States will be free from British rule.

Declaration of Independence

500

This unique looking mammal is able to lay eggs, it is venomous, and can sense prey by using electric signals. 

(Duck-bill) Platypus

500

This Cantonese (one of China's languages) word for this popular sauce that has a umami, sweet, and sour taste.

Ketchup (catsup)

500

This symbols represent when we have to solve a math problem in a specific order.

Parenthesis  ( ) 

500
This is the most abundant "air" in the atmosphere (sky). 

Nitrogen

500

We went to the moon, in what year?

1969

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