Question 1: Why does Mercury have the most extreme temperature variations of any planet in our solar system?
Question 2: Where are a shark's teeth located?
Sharks are known for their multiple rows of sharp teeth located inside their mouths. As sharks lose teeth, new ones continually grow in to replace them, allowing sharks to maintain their powerful bites throughout their lives.
Question 3: What is the English word that has the most definitions?
According to the Oxford English Dictionary, the word "set" has the most definitions of any English word, with 430 senses listed for the verb alone. It is derived from the Old English word "settan," which means "to cause to sit."
Question 4: If you want to attend a performance on Broadway, in which city would you need to go?
Broadway is a well-known theatre district located in the heart of Manhattan in New York City. It is home to some of the most famous and long-running musicals in history, such as The Phantom of the Opera, Les Misérables, and The Lion King. While there are other renowned theater districts around the world, like London's West End, the term "Broadway" specifically refers to the 41 professional theaters with 500 or more seats located in the Theater District and Lincoln Center along Broadway in New York City.
Question 5: Which car company was the first to mass-produce vehicles using an assembly line?
In 1913, Henry Ford introduced the first moving assembly line for the mass production of the Model T. This innovation reduced the time it took to build a car from more than 12 hours to just two hours and 30 minutes, making mass-produced automobiles more affordable for the middle class.
Question 6: What is the only mammal capable of sustained flight?
Bats are the only mammals capable of true, sustained flight. Their wings are formed by a membrane of skin, called the patagium, that extends between their elongated fingers, body, and hind limbs.
Question 7: When did the original "Star Wars" film (later subtitled "Episode IV - A New Hope") have its theatrical release?
The original "Star Wars" film, written and directed by George Lucas, premiered in theaters on May 25, 1977. It became a pop culture phenomenon and launched one of the most successful film franchises in history.
Question 8: When a plant's leaves turn yellow and fall off prematurely, it is often a sign of which nutrient deficiency?
Nitrogen is essential for the production of chlorophyll, which gives leaves their green color. When nitrogen is deficient, older leaves turn yellow and fall off as the plant redirects the limited nitrogen to newer leaves.
Question 9: What was the highest-grossing film worldwide in 2019?
Avengers: Endgame, the culmination of the Marvel Cinematic Universe's Infinity Saga, grossed over $2.79 billion worldwide, making it the highest-grossing film of 2019 and, at the time, the highest-grossing film of all time (now second to Avatar).
Question 10: In Greek mythology, who was the hero that slayed the Minotaur?
In Greek mythology, Theseus was the hero who ventured into the Labyrinth on the island of Crete and slew the Minotaur, a half-man, half-bull creature. Theseus was aided by Ariadne, who gave him a ball of thread to navigate the maze.
Mercury has virtually no atmosphere to retain heat, resulting in the most extreme temperature variations of any planet. During the day, temperatures can reach 800°F (430°C), while at night they can plummet to -290°F (-180°C).