Question 1: Which gas is a major contributor to greenhouse effect and currently has the highest concentration in the Earth's atmosphere?
Question 2: What is the name of the first commercially successful gasoline-powered automobile?
The Benz Patent-Motorwagen, built in 1885 by the German inventor Carl Benz, is regarded as the first true automobile powered by an internal combustion engine. It was patented and went into production in 1886, predating other commercial vehicles.
Question 3: What gas is the biggest contributor to global warming?
While other greenhouse gases like methane and nitrous oxide are potent, carbon dioxide is the most significant contributor to global warming due to its abundance in the Earth's atmosphere, primarily from the burning of fossil fuels. It accounts for about 76% of all greenhouse gas emissions.
Question 4: What is the religious significance of the Ganges River in Hinduism?
In Hinduism, the Ganges River, known as Ganga, is considered sacred and is personified as a goddess. Hindus believe that bathing in the river causes the remission of sins and facilitates Moksha, liberation from the cycle of life and death. The city of Varanasi, situated on the banks of the Ganges, is one of the oldest continuously inhabited cities in the world and is a particularly holy site.
Question 5: What is the traditional number of Wonders of the Ancient World?
The Seven Wonders of the Ancient World is a list of remarkable constructions of classical antiquity. They were impressive feats of construction and engineering during their times and included the Great Pyramid of Giza, the Hanging Gardens of Babylon, the Statue of Zeus at Olympia, the Temple of Artemis at Ephesus, the Mausoleum at Halicarnassus, the Colossus of Rhodes, and the Lighthouse of Alexandria.
Question 6: How long is a year on Jupiter?
A year on Jupiter is the time it takes for Jupiter to complete one orbit around the Sun, which is approximately 11.86 Earth years. Unlike Earth, which has a relatively quick orbit and a shorter year, the larger gas giants like Jupiter and Saturn take much longer to orbit the Sun due to their greater distance from it.
Question 7: Which superhero is known as the "Scarlet Speedster"?
The Flash, known as the "Scarlet Speedster" for his red costume and super speed, first appeared in "Flash Comics" #1 in 1940. The character has been a staple of DC Comics and is a member of the Justice League.
Question 8: How many years did it take to construct the Sydney Opera House?
The construction of the Sydney Opera House began in 1958 and was completed in 1973. Danish architect Jørn Utzon designed the iconic structure, which is renowned for its unique use of a series of white shell-shaped roofs.
Question 9: What is known as the world's largest land carnivore?
The polar bear is the largest extant bear species as well as the largest land predator. They can weigh over 900 kg (2,000 lb) and mainly live within the Arctic Circle, surrounding Arctic Ocean areas. They are a vulnerable species due to the loss of their sea ice habitat resulting from climate change.
Question 10: What is the term for a word that has the opposite meaning to another word?
Antonyms are words with opposite meanings such as 'hot' and 'cold'. Knowledge of antonyms is useful for vocabulary building and can enhance communication and comprehension skills.
Carbon dioxide levels have risen above 400 parts per million (ppm) as of the 21st century, largely due to human activities such as burning fossil fuels and deforestation. It is one of the most significant greenhouse gases contributing to global warming and climate change.