Rivers & Lakes Quiz
The world’s great rivers, deepest lakes and the cities and countries they shape.
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About the Rivers & Lakes Quiz
Rivers carried the first civilisations and still define borders, capitals and trade routes. This quiz covers the longest rivers on each continent, record-breaking lakes and the cities that grew up on their banks.
This quiz has 20 questions, served in rounds of 10 with a fresh mix and shuffled answers every time you play. Every answer comes with a short explanation.
Sample Rivers & Lakes Questions & Answers
Q1. Which river flows through Cairo?
✅ Answer: Nile
💡 The Nile flows north through Egypt and Cairo before reaching the Mediterranean.
Q2. Which river carries the most water of any river in the world?
✅ Answer: Amazon
💡 The Amazon discharges more water than the next several largest rivers combined.
Q3. What is the deepest lake in the world?
✅ Answer: Lake Baikal
💡 Siberia’s Lake Baikal is about 1,640 metres deep and holds around a fifth of the world’s unfrozen fresh surface water.
Q4. Which river runs through London?
✅ Answer: Thames
💡 The River Thames flows through central London to the North Sea.
Q5. What is the longest river in Europe?
✅ Answer: Volga
💡 Russia’s Volga, about 3,500 km long, flows into the Caspian Sea.