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Lakes

Lakes quiz

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Question 1 of 3Easy

Which bird breeds regularly in East Africa only at Lake Natron?

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30
Questions
8
ELO tiers
Spaced repetition

More questions about Lakes

These visible examples show the question style. LearnClash turns the full topic into ranked duels and spaced repetition.

  1. 1 Easy

    Which lake holds the most fresh water?

    Answer: Lake Baikal

    Why: Lake Superior covers over twice its area, but Baikal plunges to 1,642 m and holds about twice as much water.

  2. 2 Medium

    In which lake do the most fish species live?

    Answer: Lake Malawi

    Why: Most are cichlids, with at least 700 species, nearly all of them found nowhere else.

  3. 3 Hard

    Where is the largest artificial lake by surface area?

    Answer: Ghana

    Why: Ghana's Lake Volta covers about 8,502 km², but Lake Kariba, on the Zambia-Zimbabwe border, holds more water.

  4. 4 Easy

    What is the largest lake on Earth by surface area?

    Answer: Caspian Sea

    Why: Its water is about 1.2% salt, roughly a third as salty as typical seawater.

  5. 5 Medium

    How cold is the deep water under a frozen lake?

    Answer: About 4 °C

    Why: Water is densest at about 4 °C, so colder water floats up and freezes at the surface while the depths stay liquid.

  6. 6 Hard

    What is the largest lake entirely in Europe?

    Answer: Lake Ladoga

    Why: Sweden's Vänern, about 5,655 km², is only third in Europe but still the largest lake in the European Union.

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