Science
History
Anatomy
Sports
Entertainment/music
100

true or false- there are potentially a few million to 1 trillion different species of bacteria  

true 

100

What year was Pearl Harbor 

1941

100

What is the strongest substance in the human body? 

tooth enamel 

100

which nba player has won the most championships  

Bill Russell 

100

What is the highest-grossing film ever? 

Avatar

200

In organic chemistry, what element does everything revolve around 

carbon 

200

What 13th-century dictator is estimated to have 16 million descendants alive today  

gangis khan 

200

The average adult has about 22 square feet (or about 8 pounds) of which organ?

skin

200

Where was the 1996 summer Olympics held 

Atlanta 

200

What artist has won the most Grammys 

Beyonce

300

Who was the first person to split the atom 

Ernest Rutherford

300

Where did Albert Einstein live before moving to the United States?

germany 

300

What part of the heart pumps blood to the lungs

Right ventricle 

300

How many gold medals does Michael Phelps have?  

23

300

What is Leonardo DiCaprio's grossing movie 

titanic 

400

Plants reflect the color green while absorbing most other colors, which gives them their color. What part of the plant causes this?    

chlorophyll 

400

What country gained its independence from Britain in 1947

India 

400

the reflex which involves the contraction of hundreds or thousands of small muscles in the body, is better known by what name?

Goosebumps

400

What is best, the U.S has ever placed in the World cup 

3rd 

400

What plant does Luke Skywalker find Yoda in The Empire Strikes Back  

dagobah

500

What is the name of the biggest black hole in our galaxy 

Sagittarius A

500

Which ancient philosopher is often considered the founder of Western philosophy?

socrates 

500

The smallest bone in the human body, known as the stapes, is located where?

 ear 

500

What is the name of the Japanese snowboarder whom shaun white beat with his final run in the 2018 Winter Olympics on men's halfpipe?   

ayumu hirano 

500

what song has sold the most copies of all time 

white Christmas by bing crosby