Worms Put New Life Into Derelict Site Reading Answers Page
Vermicomposting, also known as worm composting, is a natural process that uses worms to break down organic waste into a nutrient-rich compost. This process has been gaining popularity in recent years as a sustainable solution to waste management and soil remediation.
The IELTS Academic Reading passage titled is a high-frequency practice text that appears in many IELTS preparation circles. Written by Mimi Chakraborty, the article describes a real-world environmental restoration project in Scotland where earthworms were used to reclaim heavily polluted former industrial land. This guide provides the complete reading passage, all 13 test questions (covering three different question types), verified answers with precise locations in the text, and detailed explanations to help you understand the reasoning behind each answer.
Worms Put New Life into Derelict Site: Reading Answers & Comprehensive Analysis worms put new life into derelict site reading answers
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The worms are helping to turn the derelict site into woodland and a _____ park. Vermicomposting, also known as worm composting, is a
The process involved covering the site with a two‑metre layer of partially treated sewage, mixed with colliery waste. Then, about – Lubricus terrestrius (garden lobworms) and Aporrectodea longa (black‑headed worms) – were introduced to accelerate the conversion of this waste into usable soil. The worms, which are self‑impregnating hermaphrodites, slowly transform the land over 5 to 10 years, a task that would otherwise take up to 60 years.
High concentrations of heavy metals like lead, zinc, and cadmium, alongside chemical pollutants, poison native plant roots. Written by Mimi Chakraborty, the article describes a
For more than 100 years, the Hallside steelworks at Cambuslang near Glasgow was a busy center for industrial production. However, when the steelworks finally closed in 1979, it left behind a major environmental disaster. The 30 hectares of land were completely ruined. The ground suffered from two major types of damage:
The passage, originally published in The Sunday Times , follows the Hallside steelworks reclamation project in Cambuslang near Glasgow, Scotland. Following the plant‘s closure in 1979, 30 hectares of land lay abandoned, heavily compacted and contaminated by toxic heavy metals including chromium, cadmium, and lead. The innovative low-cost remediation plan involved covering the site with a two-metre layer of sewage–colliery waste mixture, then introducing approximately 20,000 specially raised earthworms to accelerate the natural process of soil regeneration.
The text describes a pioneering, low-cost project to reclaim 30 hectares of contaminated land. Because the site was poisoned with heavy metals like chromium, lead, and cadmium, traditional building was impossible. The solution involved covering the land with a layer of sewage and colliery waste, then introducing thousands of deep-burrowing earthworms (specifically Lumbricus terrestris Aporrectodea longa ) to accelerate soil regeneration. Studocu Vietnam Key Reading Answers & Explanations
Explanation: Earthworms require a food source to survive in harsh derelict environments; researchers added organic waste to stimulate their population growth. Heavy metals