Explanation

• Nurek Lake is located in Tajikistan.
• It is formed by the Nurek Dam on the Vakhsh River.
• It was created during the Soviet era for hydroelectric power and irrigation.
• Dam height: ~300 meters (one of the tallest in the world)
• Reservoir capacity: ~10.5 cubic km
• Construction period: 1961 – 1980

Last verified on 21-06-2026

Explanation

• The Sulu Sea is located between the Philippines, Malaysia (Sabah), and Indonesia in Southeast Asia.
• It is a part of the western Pacific Ocean.
• It connects to nearby seas like the Celebes Sea.

Last verified on 21-06-2026

Explanation

• Russia is the largest country in the world.
• With a total area of 17,098,242 Km² (6,601,665 mi²).
• Tips remember: RCCU BAI

List of Largest countries by area:

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Which country has the largest population in the world?

Last verified on 09-02-2026

Explanation

• Hume Dam is located in Australia on the Murray River.
• It lies between the states of New South Wales and Victoria.
• Purpose: Irrigation, water storage, flood control
• Type: Major reservoir dam

Last verified on 21-06-2026

Explanation

• There are 3 Scandinavian countries: Denmark, Norway, and Sweden.
• These countries are located in Northern Europe and share historical and cultural links.
• The term “Scandinavia” mainly refers to the Scandinavian Peninsula region.

Last verified on 20-06-2026