Explanation

• Zurich is a city in Switzerland.
• It is the largest city of Switzerland by population (400,000+).
• Zurich is a major global center for banking and finance.
• It is located in the north-central part of Switzerland.

Last verified on 16-06-2026

Explanation

• The Sahara Desert is the largest hot desert in the world.
• Location: Africa
• Length: Approximately 4,800 km (3,000 miles)
• Area: About 9.2 million km²

List of top deserts in the world:

Last verified on 10-05-2026

Explanation

• The Roe River is considered the smallest river in the world.
• It is located in Montana, United States.
• Its length is only about 61 meters (approx.).
• It flows between Giant Springs and the Missouri River.
• It is officially recorded in Guinness World Records.

Additional information:

• The Amazon River is considered the largest river in the world by water flow volume.
• It is located in South America, mainly Brazil.

Last verified on 25-06-2026

Explanation

• Japan is known for an aging population.
• Aging population means a large number of elderly people compared to young people.
• This is due to low birth rate and high life expectancy.
• The trend is causing a shrinking workforce in Japan.
• Japan is one of the most aged societies in the world.
• It is a major social and economic challenge for the country.

Last verified on 02-06-2026

Explanation

• Mount Logan has an elevation of 5,959 meters (19,551 feet) above sea level.
• It is the highest mountain in Canada.
• It is located in the Yukon territory of Canada.
• It is the second-highest peak in North America after Denali.
• It was named after William Edmond Logan.
• Its highest point is 5,959 meters (19,551 feet) above sea level.
• First ascent: 1925

Last verified on 22-06-2026

Explanation

• Name: Kiel Canal (Germany)
• Location: Germany
• Length: About 98 km
• Connects: North Sea ↔ Baltic Sea
• Traffic: ~25,000–30,000 ships per year

Last verified on 24-06-2026

Explanation

• Kyoto is a historic city in Japan known for its rich culture and heritage.
• It served as the capital of Japan until 1868.
• The city was originally founded in 794 AD as Heian-kyō.
• Today, it is famous for temples, shrines, and traditional Japanese culture.

Last verified on 23-06-2026

Explanation

• Mazar-i-Sharif is an important city of Afghanistan.
• It is located in the northern part of the country.
• The city is famous for the Blue Mosque (Shrine of Hazrat Ali RA).
• It is a major center of trade, culture, and transport in Afghanistan.

Last verified on 23-06-2026

Explanation

• Mount Logan is the highest mountain in Canada.
• It is located in the Yukon territory of Canada.
• It is the second-highest peak in North America after Denali.
• It was named after William Edmond Logan.
• Its highest point is 5,959 meters (19,551 feet) above sea level.
• First ascent: 1925

Last verified on 22-06-2026

Explanation

• Continent: Europe
• Highest peak: Mont Blanc (4,808 m)
• Countries: Switzerland, France, Italy, Austria, Germany, Slovenia
• Type: Young fold mountains
• Famous for: Ski resorts and tourism

Last verified on 22-06-2026