What is the main source of energy for life on earth?
The Sun
What are the first ten amendments to the U.S. Constitution called?
The Bill of Rights
What actor plays Spider-Man in the Marvel Cinematic Universe?
Tom Holland
Who said the famous line "I have a dream"?
Martin Luther King Jr.
What do we call the middle number in an ordered data set?
The median
What type of resource can be replaced naturally over time?
A renewable resource
What branch of government interprets laws and includes the Supreme Court?
The judicial branch
What singer became famous for hits like Peaches and Sorry?
Justin Bieber
Who said "The only thing we have to fear is fear itself"?
Franklin D. Roosevelt
What do we call the difference between the highest and lowest values in a data set?
The range
What type of species is crucial to an ecosystem's stability and whose removal can cause collapse?
A keystone species
What term describes a government in which citizens elect representatives to make decisions?
A republic
What actor is known for roles in Creed and Black Panther?
Michael B. Jordan
Who said "In three words I can sum up everything I've learned about life: it goes on"?
Robert Frost
What do we call the entire group being studied in statistics?
What is the name for the zone where freshwater from rivers mixes with saltwater from the ocean?
An estuary
What is the term for the Supreme Court's power to declare laws unconstitutional?
Judicial review
What actress won an Oscar for her role in La La Land?
Emma Stone
Who said "Be the change you wish to see in the world"?
Mahatma Gandhi
What do we call a survey question that leads people toward a certain answer?
A biased question
What international agreement aims to reduce greenhouse gas emissions worldwide?
The Paris Agreement
What is the term for powers specifically listed in the Constitution as belonging to the federal government?
Enumerated powers
What comedian and actor created the sketch series Key & Peele and directed Get Out?
Jordan Peele
Who said "The unexamined life is not worth living"?
Socrates
What do we call a relationship between two variables where one increases as the other increases?
A positive correlation