This lesson is an overview of the 4 biogeochemical cycles (water, carbon, nitrogen, and phosphorus cycles). For every cycle the lesson includes a diagram of the cycle, explains why the nutrient is important, explains how it moves, and human impact. Included in your purchase is:- 23 slide powerpoint- 5 pages of guided/graphic student notes. - A guided YouTube lesson that walks students through the powerpoint. Great for blended learning, flipped classroom models, or absent students.You might also