Worms Put New Life Into Derelict Site Reading Answers 'link' ⚡ Top-Rated

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

✅ Reading Answers: "Worms put new life into derelict site" worms put new life into derelict site reading answers

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(black-headed worms), were released into a topping layer of partially treated sewage and colliery waste. Their job? To chew through the waste and naturally regenerate the soil structure over a period of 5 to 10 years Worms Put New Life into Derelict Site: Reading Answers Their job

| Statement | Answer | |-----------|--------| | The derelict site was originally a landfill. | (It was an industrial site, not a landfill.) | | The worms were added without any other materials. | False (They added manure and organic waste as bedding/food.) | | The worms reduced the total amount of heavy metals in the soil. | False (They did not remove metals; they changed their chemical form, making them less harmful.) | | Plants began to grow again within one year. | True (Grasses and pioneer species appeared in 12–18 months.) | | The method has been tested only in the United Kingdom. | Not Given (The passage mentions a UK pilot but does not rule out other countries.) |