You’ve probably heard of composting. You may have a friend that composts or live in an area that has a community composting program. Discover how to explain the chemistry of composting to kids with a free, printable activity in English and Spanish!| Thoughtfully Sustainable
LEED, or Leadership in Energy and Environmental Design, is the most widely used green building rating system. Available for virtually all buildings, communities and homes, LEED provides a framework to create healthy, efficient and cost-saving buildings.| www.usgbc.org