Question 1: In which country did the Esperanto language originate?
Question 2: How many hearts does an octopus have?
Octopuses have three hearts, with two hearts pumping blood to their gills and one larger heart circulating the oxygenated blood to the rest of their body. This unique circulatory system helps them to survive in the deep and cold ocean environment.
Question 3: What is the psychological phenomenon where people believe they are being watched called?
The Spotlight Effect is the tendency for people to overestimate how much attention others are paying to their appearance or behavior. This phenomenon often leads to self-consciousness and social anxiety.
Question 4: Where was the ancient city of Pompeii located?
Pompeii was an ancient city buried under volcanic ash from the eruption of Mount Vesuvius in 79 AD. Today, it's a well-preserved archeological site and a UNESCO World Heritage Site.
Question 5: The book "To Kill a Mockingbird" was written by which author?
Harper Lee's "To Kill a Mockingbird" was published in 1960 and won the Pulitzer Prize for Fiction in 1961. The novel addresses themes of racial inequality and moral growth, and is considered an American literary classic.
Question 6: If you combine hydrogen and oxygen, what is the resulting compound?
The chemical formula for water is H2O, which means it contains two hydrogen atoms and one oxygen atom. Water is essential for life as we know it and covers around 70% of the Earth's surface.
Question 7: If a person reduces their carbon footprint by planting trees, what process do the trees use to absorb carbon dioxide?
Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll pigments. During this process, plants absorb carbon dioxide and release oxygen into the atmosphere.
Question 8: Why did Paul Hogan become known internationally?
Paul Hogan rose to international fame with his character, Mick Dundee, in the "Crocodile" Dundee film series. The first film was released in 1986 and became a global box office success, turning Hogan into an international star.
Question 9: If you were planting a macadamia tree, which country would you most likely be in?
Macadamia trees are native to Australia and thrive in the country's climate. Macadamia nuts are considered a delicacy and are often used in desserts like cookies and pies.
Question 10: The eucalyptus tree is native to which country?
There are over 700 species of eucalyptus trees, and they are mostly native to Australia. Due to their ecological adaptability and attractive appearance, they have been introduced to other countries as well.
Esperanto was created by L. L. Zamenhof, a Polish-Jewish doctor, in 1887. It was intended as an easy-to-learn, neutral language to foster peaceful communication between people of different nationalities.