Astronomy
Geography
Biology
Chemistry
Misc.
100

The closest planet to the sun

What is Mercury

100

dubbed the land of the rising sun this Asian country is known for its culture and cuisine

What is Japan

100

The singular form of bacteria

What is a Bacterium

100

The second element on the periodic table commonly used in baloons

What is Helium

100

The amount that a blue whale would weigh while fully submerged in water

What is 0Lbs

200

The largest black hole that we currently know of

What are Ton 618 or phoenix A

200
One of the great lakes

What are Lake Superior, Michigan, Huron, Erie, and Ontario

200

The pathogen that causes Rabies

What is LyssaVirus Rabies

200

What AU stands for on the periodic table

What is gold

200

A sixty fourth note

What is a hemidemisemiquaver

300

The comet made wall of the solar system

What is The Oort cloud

300

The tenth largest country in the world by land area with a total of 919,600 square miles in surface area

What is Algeria

300

One example of a Protist

What are Kelp, Red Algea, and Amoeba

300

The metal with the highest melting point

What is Tungesten

300

An extremely influential manga and anime featuring a main character who investigates supernatural cases 

What is YuYu Hakusho

400

The estimated "circumference" of the observable universe

What is 93 billion light years

400

The largest island in the world

What is greenland

400

Every Taxonomic rank in order

What are Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species

400

The tenth element in the periodic table commonly used for illuminated signs

What is neon

400

What is the speed of light

What is 299 792 458 m/s or 300,000,000 m/s

500

The name of the asteroid that killed the dinosaurs

What is the Chicxulub asteroid

500

The most obese country in the world

What is Nauru

500

The largest organism in the world at around 13.2 millions pounds in total

What is Pando

500

The deadliest known element being around 250,000 times more deadly than cyanide

What is Polonium-210

500

a 256th note

What is a demisemihemidemisemiquaver