TEKS: SCI.1.10A; SCI1.11A; SCI2.10A; SCI.3.7A; SCI.4.7.A
Topics: soil, soil formation, humus, decomposition, weathering, nutrients, animal remains, plant remains
Description: Sing along and learn about how soil is formed, and how you can use waste to create nutrient rich soil called humus, or compost.