Final answer:
Urban green spaces can further reduce habitats for plants and animals that have been displaced.
Step-by-step explanation:
The challenge of having urban green spaces is that they can further reduce habitats for plants and animals that have been displaced. While urban green spaces provide many benefits, such as reducing greenhouse gases and lowering temperatures caused by urban heat islands, they can also lead to a loss of habitats for wildlife. This is because building green spaces in urban areas often requires clearing existing habitats and displacing native species.
Learn more about challenges of urban green spaces