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
Approximately 21,000 earthworms were released, specifically Lumbricus terrestris (garden lobworms) and Aporrectodea longa (black-headed worms).
In 1990, a rescue plan was proposed by the local landscaping company and the regional developer Scottish Greenbelt . Rather than using expensive traditional methods, they opted for a low-cost, biological solution: vermiremediation (using earthworms to restore soil). worms put new life into derelict site reading answers
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.
Their deep-burrowing habits create tunnels that allow air and water to penetrate the compacted soil. The restoration project used worms to accelerate soil
Worms Put New Life into Derelict Site: Reading Passage and Answers
Their digestive processes add vital nitrogen to the soil, which is essential for plant life. In 1990, a rescue plan was proposed by
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)