describes a pioneering project at the former Hallside steelworks in Cambuslang, near Glasgow. After a century of steel production, the land was left heavily contaminated with heavy metals like lead and chromium, making it impossible for standard construction. Key Concepts & Answers
Explanation: Paragraph 8 quotes Sean Ince: "earthworms will aerate and add nitrogen to the soil covering the Hallside site".
TRUE — The text explicitly states that previous traditional methods failed to clear the site safely.
The reading passage describes a pioneering project at the former Hallside steelworks near Glasgow . Thousands of earthworms are being used to transform contaminated, compacted land into a productive woodland and energy park . worms put new life into derelict site reading answers
The reading passage is an excellent tool for honing your IELTS Academic Reading skills. By reviewing the correct answers and understanding the detailed explanations, you not only prepare for one specific test but also develop a deeper understanding of how IELTS questions are constructed and how to answer them efficiently.
: It was heavily contaminated with heavy metals (chromium, cadmium, lead) and the soil was too compacted for "brick and mortar" development. What is the role of the worms? : To accelerate soil recomposition
Worms Put New Life into Derelict Site: Reading Answers & Comprehensive Analysis describes a pioneering project at the former Hallside
Accelerates the chemical breakdown of toxic industrial residues into harmless compounds.
According to the passage, which of the following is NOT a function of the trees planted at Hallside? A. Extracting contaminants from the soil. B. Providing wood for chipboard manufacture. C. Generating income from wood harvesting. D. Directly removing heavy metals from the sewage layer.
While the reading material emphasizes success, a critical analysis must acknowledge limitations. Worms are sensitive to extremely high concentrations of certain toxins; a heavily saturated "hot spot" may kill the colony before remediation can occur. Furthermore, the process is slower than mechanical removal. It requires patience, as ecological recovery operates on nature's timeline rather than a developer's schedule. TRUE — The text explicitly states that previous
By eating decaying organic matter mixed into the site, worms produce castings rich in nitrogen, phosphorus, and potassium. This instantly jumpstarts the biological clock of dead soil. Part 3: Key Vocabulary for Exam Success
The capacity of an organism to survive in unfavorable environmental conditions.