What Makes Water Clean?

Josh·

Water Safety

Preview

At a Glance

Grade Level5th Grade

SubjectWater Safety

Original Prompt

What is "clean" water? How do we know if it's clean? Is water in a clear stream clean? Can humans drink the same water as animals? Create a separate document with multiple-choice, true or false, and fill-in-the-blank questions based on this information.

This resource provides an in-depth exploration of clean water, distinguishing between clear water and potable water, which is safe for human consumption. It discusses the importance of water testing for harmful bacteria and pollutants that may not be visible. Through various testing methods such as pH level, turbidity, and TDS measurement, learners understand how to assess water quality. The document also compares the water consumption capabilities of humans and wild animals, demonstrating that many animals can tolerate untreated water due to their evolved immune systems. Moreover, it emphasizes the importance of water treatment processes and the significance of understanding local watersheds in preventing water pollution.