Learners explore the water supply and distribution in the 20th century. Some topics investigated are waterborne diseases, Aswan High Dam, and reverse osmosis. The resource consists of historical information, a timeline, and a personal essay by a key innovator.

Concepts

water

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Additional Tags

reverse osmosis, water distribution, waterborne diseases, aswan high dam, water supply

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Classroom Considerations

• Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)

• This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information