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Question 1: In which year did Alexander Graham Bell invent the telephone?
Question 2: 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 3: Where was the author Agatha Christie born?
Agatha Christie, the prolific English writer known for her detective novels and short stories, was born in Torquay, Devon, England in 1890. She is best known for creating the fictional detectives Hercule Poirot and Miss Marple.
Question 4: What is the primary purpose of a firewall in computer networks?
A firewall is a network security device that monitors and filters incoming and outgoing network traffic based on an organization's previously established security policies. Its primary purpose is to block unauthorized access while permitting authorized communication.
Question 5: Why is biodiversity important for ecosystems?
Biodiversity is crucial for ecosystems because it enhances their stability and resilience. A diverse ecosystem with a variety of species is more likely to adapt to environmental changes and withstand disturbances, as different species have varying tolerances and can compensate for one another. This diversity also provides a wide range of ecological services and resources.
Question 6: In Norse mythology, what was the name of Odin's eight-legged horse?
In Norse mythology, Sleipnir is the eight-legged horse ridden by Odin, the king of the Aesir gods. Sleipnir is described as the best of all horses and is able to traverse the realms of the living and the dead.
Question 7: Who is the patron saint of travelers?
Saint Christopher is known as the patron saint of travelers. He is one of the most popular Catholic Christian saints who is traditionally depicted carrying the Christ child across a river.
Question 8: How many stars are featured on Australia's national flag?
Australia's national flag features six stars. These include the Commonwealth Star (also known as the Federation Star), which has seven points, and the five stars of the Southern Cross constellation.
Question 9: Which mammal has the longest gestation period?
Female elephants have a gestation period of up to 22 months, the longest of any mammal. Elephants are the largest land mammals and give birth to the biggest babies on earth.
Question 10: In which country did the Paella dish originate?
Paella is a traditional Spanish dish from the Valencia region, known for its robust flavours and its primary ingredient – rice. It's typically cooked in a shallow pan and can contain a variety of other ingredients including chicken, seafood, rabbit, and vegetables.
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Alexander Graham Bell is credited with inventing and patenting the first practical telephone. Bell was awarded the first US patent for the invention of the telephone in 1876.