forest floor ecosystem. microhabitat for a variety of organisms.

background biodiversity break brown calming concepts conservation cycle decaying decompose design dew earthy backdrop eco-conscious ecological ecology ecosystem esthetic fall flyers foliage forest forest floor preservation green greeting cards ideas leaf litter meditation microhabitats microorganisms moisture natural themes nature nutrient cycling nutrients organic material photosynthesis plant competition posters projects saddle brown color seasonal change marketing transition sustainability sustainable lifestyle variety yellow green color