Statistical evidence of soil quality improvement →right arrow Paragraph B Questions 6–10: Sentence Completion / Fact Matching
– The initial state of the derelict site before the project began.
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.
Worm casts contain significantly higher concentrations of available nitrogen, phosphorus, and potassium than the surrounding soil. worms put new life into derelict site reading answers
: Focus on identifying keywords like species names or specific chemical contaminants. Study Guide Strategy Focus on Paraphrasing
By analyzing this passage, you can see how specific information is embedded in technical writing.
If you are practicing this passage, here are the verified answers and explanations based on the text: Multiple Choice Questions (The site was disused from 1979 until a 1990 cleanup plan). Extracting contaminants from the soil
Scientists at Bell College of Technology studied these worms and found they dramatically sped up soil recovery. Normally, turning industrial waste into natural soil takes up to 60 years. With the worms eating and digging through the dirt, the process was shortened to just five to ten years. The worms helped the land in three major ways:
Explanation: Earthworms require a food source to survive in harsh derelict environments; researchers added organic waste to stimulate their population growth. Heavy metals
Aeration (The tunneling action of the worms introduces oxygen into compacted dirt). worms put new life into derelict site reading answers
Explanation: The passage opens by describing the original state of the reading site, which was heavily polluted by previous industrial activity. Organic matter
Environmental Science, Remediation, Ecology, Waste Management.
Description of the long-term biological impact of earthworms →right arrow Paragraph E