Section outline


  • In this module we will learn about water and water pollution.


    Watch the videos and complete the module assignments; complete the practice problems to facilitate your learning. 

    1. Identify natural sources of water.
    2. Describe the water cycle.
    3. Discuss the properties of and importance of water.
    4. Characterize water as hard or soft.
    5. Discuss pollutants of water, as well as purification and treatment methods.

          No additional readings.


          • Water & Water Pollution: Lessons

          • Water & Water Pollution: Module Review

          • Please use this space to ask any questions about the Water & Water Pollution module to the instructor and your peers. You can start a new discussion thread by pressing "add a new discussion topic".