CzechiaTéma 20, úloha 4 · Environmental protection
Černé jezero and Čertovo jezero (Black Lake and Devil's Lake) are the largest natural lakes in the Czech Republic. They are in the Šumava mountains. Which number on the map marks this area?
In the exam (Czech)
Černé a Čertovo jezero jsou největšími přírodními jezery v České republice. Nacházejí se na Šumavě. Které číslo na mapě označuje tuto oblast?

- a1.1.
- b2.2.
- c3.3.Correct answer
- d4.4.
Why?
Black Lake and Devil's Lake lie in Šumava near Železná Ruda, on the south-western border of the Plzeň Region with Germany. On the map this place is marked with number 3.
Translated with AI. In the exam the question is in Czech, as shown above.
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Source
Questions and correct answers: Databanka testových úloh z českých reálií (databank of test items on Czech realities), 10th edition, updated 5 January 2026, © Národní pedagogický institut České republiky (NPI ČR). The English translation and the explanations are ours, written with the help of AI; in the exam the questions are in Czech. The source of each picture is given with it. We are not affiliated with NPI ČR or with the Institute for Language and Preparatory Studies of Charles University (ÚJOP UK).
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