Geography
This U.S. state is home to the Grand Canyon.
What is Arizona?
This planet is known as the Red Planet.
What is Mars?
15 x 4 = ?
What is 60?
This ship famously sank in 1912.
What is the Titanic?
This is the number of continents on Earth.
What are 7 continents?
This river runs through Egypt.
What is the Nile River?
This is the powerhouse of a cell.
What is the mitochondria?
This is the third angle of a triangle that has the angles of 90º and 45º.
What is 45º?
This civil rights leader delivered the "I Have a Dream" speech.
Who is Martin Luther King Jr.?
This planet is closest to the Sun.
What is Mercury?
This desert is the largest hot desert in the world.
What is the Sahara Desert?
This gas plants absorb from the atmosphere.
What is carbon dioxide?
This is the square root of 144.
What is 12?
This U.S. document begins with "We the People".
What is the Constitution?
This is the largest ocean on Earth.
This country has the most natural lakes in the world.
What is Canada?
This process is when plants make their own food using sunlight.
What is photosynthesis?
This is how much you pay if you buy a $50 item at 20% off.
What is $40?
This wall fell in 1989, symbolizing the end of the Cold War.
What is the Berlin Wall?
This is the freezing point of water in Fahrenheit.
What is 32ºF?
Mount Everest is located in this mountain range.
This law states that for every action, there is an equal and opposite reaction.
What is Newton's Third Law?
This is how far a train travels if it is going 60 mph for 3.5 hours.
What is 210 miles?
This ancient civilization built Machu Picchu.
Who were the Inca?
This number is represented by the Roman numeral "XIV".
What is 14?