1.burying food wastes and animal wastes as plant fertilizers a.reduce b.reuse c.recycle 2.using of reusable tumblers and food containers a.reduce b.reuse c.recycle 3.purchasing items with less packaging a.reduce b.reuse c.recycle 4.using high grade paper into low grade paper (news print) a.reduce b.reuse c.recycle 5.using eco-bags when buying products a.reduce b.reuse c.recycle 6.buying things that only you only need a.reduce b.reuse c.recycle 7.using tires, PET bottles as plants pots a.reduce b.reuse c.recycle 8.using old papers is notebook a.reduce b.reuse c.recycle