Here is my Unit 4 on biomes, human impacts and conservation, I use the Friedland and Relyea AP Enviromental Textbook, but you can edit the Power Point Lecture to fit your needs. Below is how the Power Point is set up, because I feel it makes sense but again you can change to fit your needs. The Unit Lecture is 240 slides, I include a ton of pictures, examples, video links and FRQs you could use. I hope you enjoy. I also made a Terrestrail and Aquatic Biome Chart Fill In too you can use, which my