Anaximander, an ancient Greek philosopher, is widely credited with creating one of the earliest known maps of the world in the 6th century BCE.

Mahatma Gandhi was assassinated by Nathuram Godse, a Hindu nationalist, on January 30, 1948, due to his perceived appeasement of Muslims.

The President of Pakistan appoints the Chief Election Commissioner, a crucial role for overseeing fair and transparent elections in the country.

Richard Nixon, the 37th U.S. President, famously declared "I am not a crook" during a 1973 press conference amidst the Watergate scandal, denying any wrongdoing.

Arabia, Alaska, and Scandinavia are all classic examples of peninsulas, landforms surrounded by water on three sides, making

Chile is considered a tricontinental country because its territory spans South America, Oceania (Easter Island), and Antarctica.

Honshu is the largest and most populous island of Japan, home to major cities like Tokyo, Osaka, and Kyoto.

The Lepcha people are an indigenous ethnic group primarily found in Sikkim, India, and parts of Nepal and Bhutan, not Africa.

The correct answer is Giant Armadillo. This massive, nocturnal creature is one of the world's sleepiest animals, spending an average of 18 to 20 hours each day resting in its underground burrow[reference:0][reference:1].

Why the Giant Armadillo Sleeps So Much

The giant armadillo's sleep habits are closely tied to its lifestyle and survival strategy:

• Nocturnal and Burrowing Lifestyle: As a nocturnal animal, the giant armadillo is active mainly at night and sleeps during the day[reference:2]. It spends up to 75% of its life in burrows it digs, which can be up to 20 feet deep[reference:3]. This fossorial (burrowing) behavior provides safety from predators and a dark, quiet environment conducive to long periods of rest[reference:4].
• Energy Conservation: By sleeping for such extended periods, the giant armadillo conserves energy. Its diet consists mainly of insects, termites, and ants, which may not provide a dense source of calories, making energy conservation through rest a practical survival tactic[reference:5].
• Solitary Nature: The giant armadillo is a solitary animal[reference:6]. Without the need for social interaction or complex group behaviors, it can dedicate the majority of its time to resting.

Why the Other Options Are Incorrect

• Leopard: While leopards do rest for a significant portion of the day, their sleep duration is generally estimated at around 12 to 15 hours, far less than the 20-hour mark.
• Lion: Lions are known for their laziness and can sleep up to 20 hours a day[reference:7]. However, the question specifies "about 20 hours out of 24 hours," and while lions can reach that number, the giant armadillo is more consistently associated with this extreme sleep duration across multiple sources[reference:8][reference:9].
• Tiger: Tigers sleep for about 16 to 20 hours a day to conserve energy for hunting[reference:10]. Like lions, they are strong contenders, but the giant armadillo is more frequently cited as a definitive example of an animal that sleeps for approximately 20 hours[reference:11].

In summary, while other big cats are also heavy sleepers, the Giant Armadillo is the most consistent and well-known example of an animal that sleeps for about 20 hours a day, making it the correct answer.

The correct answer is Lake Titicaca. Located in the Andes Mountains on the border of Peru and Bolivia, Lake Titicaca sits at an elevation of approximately 3,812 meters (12,507 feet) above sea level, making it the world\'s highest commercially navigable lake.

Why Lake Titicaca Holds This Title

Lake Titicaca is not the highest lake in the world overall – that distinction belongs to much smaller, non-navigable lakes like Ojos del Salado in the Andes. However, Titicaca is unique because it is large and deep enough to support regular commercial navigation. Its surface area of over 8,000 square kilometers allows for cargo and passenger vessels to operate, including the well-known train-ferry combination that once linked the lake to the Pacific coast.

The lake\'s elevation and size also give it a significant role in the region\'s climate and ecology. It moderates temperatures across the high-altitude Altiplano plateau and supports unique ecosystems, including the giant Titicaca water frog and several endemic fish species. For centuries, it has been a vital transportation and trade route for the indigenous communities living along its shores.

Why the Other Options Are Incorrect

• Lake Victoria – Located in East Africa, it is the largest lake in Africa and the second-largest freshwater lake in the world. However, it sits at a much lower elevation of approximately 1,133 meters above sea level – nowhere near the altitude of Lake Titicaca.
• Lake Tana – Found in the Ethiopian Highlands, this lake is the source of the Blue Nile. Its elevation is around 1,800 meters, which is significant, but still less than half the altitude of Titicaca. It is navigable but not the highest.
• Lake Baikal – Located in Siberia, Russia, it is the deepest and oldest lake in the world, containing roughly 20% of the world\'s unfrozen fresh water. However, its surface elevation is only about 455 meters above sea level, making it far from the highest navigable lake.

Therefore, Lake Titicaca is the only correct answer, as it is the world\'s highest lake that is regularly navigated by commercial and passenger vessels.

The female King Cobra is the only known snake species that actively builds a nest of leaves and debris to protect her eggs.

Faya Lobi, also known as the Ixora coccinea, is the vibrant national flower of Suriname, representing love and passion within the country.

The Rose of Sharon, known as Mugunghwa, is the national flower of South Korea, symbolizing the nation's enduring spirit and resilience.

Vanda Miss Joaquim is Singapore's national flower, a vibrant orchid hybrid chosen for its resilience and beauty, reflecting the nation's spirit.

The Cyclamen is the national flower of San Marino, a small European republic, known for its beautiful and vibrant blooms.

The Sampaguita, a fragrant jasmine, is officially recognized as the national flower of the Philippines, symbolizing purity and devotion.

The Chrysanthemum is the national flower of Japan, deeply embedded in its culture and symbolizing the Imperial Family.

The beautiful and vibrant Bougainvillea is the national flower of Grenada, celebrated for its colorful bracts and tropical appeal.

The Golden Wattle (Acacia pycnantha) is officially recognized as the national floral emblem of Australia, symbolizing the nation's unique flora.

Iran is the world's largest producer of saffron, cultivating over 90% of the global supply of this valuable spice.

Harvard University, established in 1636, holds the distinction of being the oldest institution of higher education in the United States.

New York City is famously known as the "City of Skyscrapers" due to its iconic skyline featuring numerous tall buildings like the Empire State Building.

The UN General Assembly is often called the "parliament of the world" as all 193 member states have equal representation and a voice.

The Great Pyramids of Giza in Egypt are considered the oldest and only remaining of the original Seven Wonders of the Ancient World.