Learn all about water sources and how water is treated so it can safely travel from when it comes from to the tap with this comprehensive PowerPoint presentation.

This informative resource provides a clear overview of different water sources:

1. Surface Water
2. Groundwater
3. Seawater

In addition, key information and clear images outline the water treatment process, with the following stages covered:

1. Screening
2. Coagulation
3. Sedimentation
4. Filtration
5. Disinfection

This resource is part of our Year 4 Earth & Space Sciences: The Water Cycle UNIT PLAN.