15 Project Title Description Suggested Resources Excerpted and adapted from Take Care of Oregon Days: 150 Service-Learning Project Ideas (SOLV 2008) Â© 2009 Youth Service America Vegetation Monitoring Discover how watershed restoration projects can improve water quality and wildlife habitat.
The ether layer with a dissolved yellow compound is on top and an aqueous layer is at the bottom. Apple, banana, carrot, and lettuce extraction using acetone, water, and dichloromethane. Lower layer is the organic layer.
These amendments can be both organic or inorganic. Organic types, like worm castings, decay into the surrounding soil to add nutrients, although not as much as a typical fertilizer. Inorganic amendments, like gypsum, help water infiltration throughout the topsoil but do not contribute any nutritional benefits.