Question 1: How many years does it take for a plastic bottle to decompose?
Question 2: If you were to see a sign for a 'B&B,' what does 'B&B' traditionally stand for?
B&B' stands for 'Bed and Breakfast,' a type of lodging that offers overnight accommodation and breakfast in the morning. They are often family-owned establishments and offer a more personal touch compared to large chain hotels.
Question 3: What is the holiest city in Islam?
Mecca is considered the holiest city in Islam because it's the birthplace of the prophet Muhammad and the site of the Kaaba, the most sacred shrine in Islam that Muslims worldwide turn towards during their daily prayers. Every year, millions of Muslims travel to Mecca for the Hajj pilgrimage, which is one of the Five Pillars of Islam.
Question 4: The character Jon Snow is from which television series?
Jon Snow, played by actor Kit Harington, is a central character in the HBO series Game of Thrones, which is based on the book series "A Song of Ice and Fire" by George R.R. Martin.
Question 5: Why do plants need carbon dioxide for photosynthesis?
Plants need carbon dioxide, sunlight, and water to produce glucose, a sugar that plants use as an energy source, in a process called photosynthesis. Oxygen is a by-product of this process.
Question 6: Who is considered the 'father of modern philosophy'?
René Descartes, a 17th-century French philosopher, is often credited with being the “Father of Modern Philosophy.” His Meditations on First Philosophy continues to be a standard text at most university philosophy departments. Descartes' famous phrase "cogito, ergo sum" ("I think, therefore I am") has become the foundation of Western philosophy.
Question 7: Where did the Battle of Waterloo take place?
The Battle of Waterloo was fought near Waterloo in Belgium on Sunday, 18 June 1815. This battle marked the final defeat of Napoleon Bonaparte, who conquered much of Europe in the early 19th century.
Question 8: Why do tree leaves change color in the fall?
As daylight decreases in autumn, chlorophyll - the pigment that gives leaves their green color - begins to break down, revealing other pigments like carotenoids and anthocyanins that result in the familiar golds, oranges, reds, and purples of fall foliage.
Question 9: If a car is labeled as a "hybrid," what does it mean?
A hybrid car possesses a gasoline engine and an electric motor. Each of these can operate independently or they can work together, depending on the driving conditions. Hybrids are known for their fuel efficiency and lower emissions.
Question 10: How many pairs of chromosomes do humans typically have?
Humans typically have 23 pairs of chromosomes, making for a total of 46. One pair, known as sex chromosomes, determines an individual's gender.
Plastic bottles degrade very slowly over hundreds to even thousands of years. This is a significant environmental issue as billions of plastic bottles are produced and discarded every year, contributing to pollution and harm to wildlife.