Test 3
Which element, used in early vulcanization and named after the underworld, has the symbol "S" but was once associated with the alchemical sign for fire?
The Bosphorus Strait divides the city of Istanbul and separates which two continents?
Which author wrote under the pen name and is best known for "One Hundred Years of Solitude," a landmark of magical realism?
A standard orchestra tunes to which note, typically played first by the oboe?
Which planet has a day longer than its year, rotating so slowly that it completes an orbit before a full rotation?
The Battle of Tours in 732 halted the advance of which force into Western Europe?
Which organ in the human body produces insulin?
Which artist painted "The Garden of Earthly Delights," a surreal triptych created around 1500?
The currency called the "rupee" is NOT used by which of these countries?
Which noble gas, despite being inert, is the third most abundant in Earth's atmosphere after nitrogen and oxygen?
Which scientist proposed that continents drift across the Earth's surface, a theory ridiculed before plate tectonics confirmed it?
The ancient city of Carthage, Rome's great rival, was located near which modern capital?
In Norse mythology, what is the name of the rainbow bridge connecting the realm of the gods to the world of humans?
Which country, despite its small size, has the most pyramids in the world — more than Egypt?
The "Year Without a Summer" in 1816, which caused crop failures across the Northern Hemisphere, was triggered by the eruption of which volcano?