This document outlines various environmental activities and projects that students and schools can implement to promote sustainability. It discusses setting up classroom assignments focused on the environment, using the Compass for Sustainability decision-making tool, and holding events like Meatless Mondays and efforts to reduce bottled water and plastic bag use. The document also describes a Carrotmob project to encourage local businesses to adopt green practices and how schools can measure their environmental impact and make changes to reduce their footprint.