Naturally, this soil restoration could take up to 60 years . However, with the aid of these deep-burrowing worms, the timeline is reduced to just 5 to 10 years . 3. Biological Mechanisms of Restoration
Parallel to the worm activity, Scottish Greenbelt planted , such as willow and alder, which help extract contaminants through their roots—a process known as phytoremediation.
The restoration project used worms to accelerate soil regeneration. These organisms improve soil structure, introduce necessary nitrogen, and help break down contaminants. Worms put new life into derelict site Reading Answers worms put new life into derelict site reading answers
Approximately 21,000 earthworms were released, specifically Lumbricus terrestris (garden lobworms) and Aporrectodea longa (black-headed worms).
Researchers from Bell College of Technology found that earthworms are resilient even in hostile, contaminated environments. The worms revitalize the site through several key actions: Naturally, this soil restoration could take up to 60 years
Worms Put New Life into Derelict Site: Reading Passage and Answers
The following answers are based on the common question sets found in IELTS practice materials for this passage. Multiple Choice Questions (Summary) Biological Mechanisms of Restoration Parallel to the worm
Based on the passage, the Hallside site remained unused for over a decade due to contamination. The reclamation plan was proposed by Scottish Greenbelt and HL Banks, employing a mix of specific worm types over a 5-10 year period. The project aimed to transform the soil structure and remediate heavy metal contamination. Summary Completion (Summary)
Their feeding and "casting" (waste deposition) actions improve the soil's mineral content and structure.