Which reservoir in Wales supplied fresh water before the Elan reservoir was built?

Study for the WJEC GCSE History of Medicine Test. Engage with flashcards and multiple choice questions, each question providing hints and explanations. Prepare for your exam effectively!

Multiple Choice

Which reservoir in Wales supplied fresh water before the Elan reservoir was built?

Explanation:
The key idea is recognizing how Wales provided fresh water before the Elan Valley scheme. The Vyrnwy Reservoir, created on the River Vyrnwy in the late 19th century, was built to meet demand from major cities (notably Liverpool) well before the Elan Valley reservoirs were completed to supply Birmingham. Because Vyrnwy was already in operation in the 1880s, it stands as the earlier source of fresh water among the options. The other reservoirs were established later or served different purposes, so they don’t fit as the pre-Elan water source.

The key idea is recognizing how Wales provided fresh water before the Elan Valley scheme. The Vyrnwy Reservoir, created on the River Vyrnwy in the late 19th century, was built to meet demand from major cities (notably Liverpool) well before the Elan Valley reservoirs were completed to supply Birmingham. Because Vyrnwy was already in operation in the 1880s, it stands as the earlier source of fresh water among the options. The other reservoirs were established later or served different purposes, so they don’t fit as the pre-Elan water source.

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