This is the FULL topic with over 16 varied and clear resources for the whole topic. Resource types, water collection, sewage treatment, Life cycle assessment, copper extraction and purification, reduce, reuse, recycle!
It has 6 separate lesson pwpts, each with a link to the spec. They cover more than you could possible need!
There are also linked homework/ past exam question sheets, and worksheets for many of the lessons. Some differentiated activities within the pwpts as well as in separate sheets. Also a fun Taboo review task for halfway through.