Question 1: Why is Cleopatra VII famous in history?
Question 2: Who is credited with inventing the telephone?
Alexander Graham Bell was granted the first patent for the telephone in 1876. Although Elisha Gray filed a patent around the same time, Bell was awarded the patent based on the chronological order of its submission.
Question 3: What is the name of the earliest known civilization in human history?
The Sumerian civilization emerged around 4500 BCE in Mesopotamia, present-day Iraq. Their contributions include the invention of the cuneiform writing system and the development of the earliest known cities, like Uruk and Ur.
Question 4: How long does it take for the Moon to orbit the Earth?
The Moon's complete orbit around the Earth takes approximately 27.3 days. This is called the sidereal month. The lunar phase cycle, or the time between two full moons, is about 29.5 days, which is called a synodic month.
Question 5: Which company was the first to release a mobile phone?
Motorola released the first mobile phone, the Motorola DynaTAC 8000X, in 1983. The phone weighed 2.4 pounds (1.1 kg) and had a price tag of $3,995.
Question 6: Why is the ancient city of Pompeii so well-preserved?
Pompeii was buried by volcanic ash and pumice from the eruption of Mount Vesuvius in 79 AD. The layers of ash effectively sealed the city, preserving buildings, artifacts, and the remains of its inhabitants for over a millennium.
Question 7: How long does it take for light from the Sun to reach Earth?
The distance between the Sun and Earth is approximately 93 million miles (150 million kilometers). Light travels at a speed of 299,792 kilometers per second, so it takes around 8 minutes and 20 seconds for sunlight to reach Earth.
Question 8: What is the basic structural and functional unit of living organisms?
There are two main types of cells: prokaryotic and eukaryotic. The scientific study of cells is called cytology.
Question 9: If you were attending a traditional Japanese tea ceremony, what type of tea would typically be served?
Matcha is a finely ground, bright green powdered Japanese green tea used in the traditional Japanese tea ceremony. It comes from the same tea plant as other green teas but is prepared and consumed in a unique way.
Question 10: Where did the potato plant originate?
The potato plant is native to the Andes mountain region in South America, particularly in modern-day Peru and Bolivia. Potatoes were domesticated approximately 7,000 to 10,000 years ago.
Cleopatra VII was the last Pharaoh of Ancient Egypt and is known for her love affairs with Julius Caesar and Mark Antony. After her death, Egypt became a province of the Roman Empire.