This resource is a set of 80 Warm-Ups, Bell-Ringers, Exit Slips, and/or Interactive Notebook Pages for your Ecology unit. These activities are perfect for the first few minutes of your class. Both printable and digital versions are included. The 80 student pages cover all ecology topics: Introduction to Ecology, Population Ecology, Community Ecology, Ecosystems, Energy Flow and the Recycling of Matter, the Biogeochemical Cycles, Biomes, and the Human Impact on the Environment.Both printable an