David Craven B. HL Banks C. Scottish Greenbelt D. Bell College of Technology E. Sean Ince F. Mimi Chakraborty G. The local authorities H. Hallside steelworks
Soil health depends heavily on microscopic life, including fungi and bacteria. The digestive system of an earthworm acts as an incubator for these beneficial microbes. When worms excrete castings, they inoculate the surrounding soil with billions of microorganisms. This microbial surge accelerates the decomposition of organic matter, unlocking even more nutrients for future plant growth.
The action of remedying or stopping something undesirable, especially environmental damage.
Paragraph 4 explains that the earthworms‘ actions “would increase the rate of reformulation much faster than the natural processes.” The phrase “natural processes” is used to describe what would occur in the absence of the introduced worms. The wording in the passage is precise; changing it could lose the mark.
Cost-effective (The process is significantly cheaper than traditional engineering solutions) Part 3: Deep-Dive Answer Explanations worms put new life into derelict site reading answers
Most practice versions of this test use specific question types found in IELTS Academic materials Question Topic Key Detail to Look For Number of worm types types are mentioned by name. Proposed by whom Scottish Greenbelt Enrichment factors air (oxygen) Tree function extract contaminants and provide wood for harvest. question type from this passage, such as "True/False/Not Given"? Worms put new life into derelict site Reading Answers
Use this mini-comprehension check to see if you’ve mastered the material:
Earthworms are widely recognized as "ecosystem engineers" due to their profound impact on the physical, chemical, and biological properties of soil. When deployed on derelict sites, they initiate a cascading recovery process. 1. Rebuilding Soil Structure
Noted the long-standing problem of toxic soil contamination. David Craven B
Not all earthworms serve the same ecological purpose. Scientists generally categorize them into three distinct types, each playing a specific role in land reclamation:
To help me tailor any further analysis or academic summaries, please let me know:
Earthworms ingest heavy metals and neutralize them completely. →right arrow FALSE
Worms cannot survive on bare concrete or toxic dust alone. The site must first be capped with a layer of organic waste, such as compost, sewage sludge, or agricultural byproducts, to provide an immediate food source. Step 2: Species Selection Bell College of Technology E
The article describes a pioneering, low-cost bioremediation project at the former Hallside steelworks near Glasgow. The Problem
Heavy industrial machinery compacts soil, leaving no room for air or water. Worms act as natural miniature bulldozers, boring tunnels that loosen the earth. This allows plant roots to breathe and absorb water.
The first paragraph states that the worms will help turn the derelict site into “woodland and a renewable energy park.” “Renewable energy” is a key phrase that fits naturally in the blank. Make sure to copy the words exactly as they appear in the passage. Capitalisation is not required in your answer sheet.
In this guide, you will get to crack this passage and boost your IELTS score. Whether you are studying on your own or with a tutor, this guide is your blueprint for success.