1. By burying and consuming dung, they improve nutrient recycling and soil structure . 2. The project is among the tallest reinforced soil structures in the world. 3. Other techniques tend to destroy the soil structure , leaving a sludge behind. 4. The organization BLT research, utilized the scientific method to analyize soil structure . 5. Underclay typically contains the fossil roots and exhibits noticeable development soil structures . 6. This layer can shield particle-particle interaction thus reducing the stability of soil structure . 7. A wide range of practices are undertaken to preserve and improve soil structure . 8. Ussangoda is note for unusual placement by soil structure , flora, location. 9. Earthworms : They improve soil structure and allow for better watering and deeper roots. 10. Also at the critical state, there is no particle alignment or specific soil structure .