History
Food
Geography
Space
100
He "discovered" America
Who is Christopher Columbus 
100
This fatty substance is made from churned milk
What is butter
100
This country is known for it's animated cartoons
What is Japan
100
The most well known planet with rings
What is Saturn
Bonus: name all the other planet with ring extra 100
200
The richest person in history
Who is Mansa Musa 
200
Rolled seaweed, rice, vegetables, and sometimes a choice of seafood
What is sushi
200
The Home of Mount Everest
What is Nepal
200
The most well known dwarf planet
What is Pluto
Bonus: Name the rest of the dwarf planets (extra 200 points each)
300
He is known as "The Father of the Ottoman Empire"
Who is Osman Gazi
300
Red Nigerian Rice
What is Jollof Rice:max_bytes(150000):strip_icc()/Simply-Recipes-Jollof-Rice-LEAD-6-5a93db14a0ac461f88dc557514a770c0.jpg)
300
The old communist country of Russia
What is the USSR
300
The least bright type of star
What is a Blue Star
400
This person refused to give up her seat on a bus
Who is Rosa Parks
400
Hamburgers were named after a city
What is Hamburg
400
The one African nation not to be colonized
What is Ethiopia 
400
A collection of stars, galaxies and solar systems
What is a galaxy
500
This famous author is known by this quote
“The impossible could not have happened, therefore the impossible must be possible in spite of appearances.”
Who is Agatha Christie
500
This type of flour is commonly used in Italian pasta
What is semolina flour
500
The only country to be carbon negative
What is Bhutan
500
An explosion caused by a star dying
What is a Supernova 