closeup black and white photo of a compost heap with egg shells. rational use of natural resources. harvesting homemade organic

compost garbage green kitchen organic recycle reduction vegetable composting eco environment household sorting food fruit trash waste container ecology environmental home leftover meal scraps wastage recycling bin decaying discarded fertilizer landfill loss pail pollution reduce rubbish spoilage uneaten heap peel pile plant veg agriculture decomposing dispose gardening grocery reuse closeup black white photo egg shells rational use natural resources harvesting homemade for garden rotting shells resources garden waste