The diagram shows a proposed green corridor beside a canal in Sheffield. The plan includes trees, a footpath, a cycle route and a wetland area. The council ...
Question 1 Report
The diagram shows a proposed green corridor beside a canal in Sheffield. The plan includes trees, a footpath, a cycle route and a wetland area. The council describes this as green infrastructure because it is intended to provide environmental benefits while also improving the urban area for residents.
(a) State one feature in Fig. 1 that could encourage active travel. [1]
(b) State two environmental benefits of the trees and wetland. [2]
Fig. 1 is a street cross-section from a housing improvement scheme in Medellin. The scheme replaces a steep unpaved path with steps, handrails and drainage channels. Homes on the hillside were previously difficult for emergency vehicles and refuse collectors to reach, especially during heavy rain.
(a) State one physical feature that makes this site difficult to develop. [1]
(b) State two ways the improvements shown could improve residents' quality of life. [2]
Answer Details
Green infrastructure
(a) The cycle route or footpath can encourage active travel. [1]
(b) Trees absorb carbon dioxide and can provide shade, reducing urban heat. The wetland can store floodwater and improve habitats and biodiversity. Vegetation can also improve air quality. Any two valid benefits gain credit. [2]
Hillside improvement
(a) The physical feature making development difficult is the steep slope or hillside. [1]
(b) Steps and handrails make walking safer and improve access to homes. The drainage channel can reduce erosion or flooding, while improved access can help emergency services and refuse collection. Any two valid improvements gain credit. [2]
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