Math
A train travels 50 miles in 1 hour. How far will it travel in 3 hours?
What is 150 miles?
In which year did World War II end?
What is 1945?
What gas do plants absorb from the atmosphere for photosynthesis?
What is carbon dioxide?
What is the term for a word that has the opposite meaning of another word?
What is an antonym?
Which element is represented by the symbol “Au” on the periodic table?
What is gold?
What do you call a number that can only be divided by 1 and itself?
What is a prime number?
Which social media platform, launched in 2004, became a global phenomenon?
What is Facebook?
What is the process by which liquid water changes into water vapor?
What is evaporation?
In literature, what is a recurring subject, idea, or concept in a story called?
What is a theme?
How many continents are there on Earth?
What is seven?
What is the name of a polygon with eight sides?
What is an octagon?
The Wright brothers are famous for inventing what?
What is the first successful airplane?
What organ in the human body is responsible for filtering blood and producing urine?
What is the kidney?
What is the term for a word formed from the initial letters of a series of words, such as “NASA”?
What is an acronym?
How many bones are in the adult human body?
What do you call the line that divides a shape into two identical halves?
What is the line of symmetry?
Which famous queen ruled England for 63 years during the 19th century?
Who is Queen Victoria?
Which element has the atomic number 6?
What is carbon?
What is the term for a figure of speech where human qualities are given to animals or objects?
What is personification?
What is the name of the largest desert in the world, outside of the polar regions?
What is the Sahara Desert?
What is the name of the theorem that states a2+b2=c2a^2 + b^2 = c^2a2+b2=c2 in a right triangle?
What is the Pythagorean theorem?
Which famous explorer supposedly drank tea with Pocahontas in England?
Who is John Smith?
Who developed the theory of general relativity?
Who is Albert Einstein?
What do you call a group of words that expresses a complete thought?
What is a sentence?
What is the name of the smallest country in the world by land area?
What is Vatican City?