Which of the following is an accurate description of characteristics of the water cycle in an urban area?
A Increased infiltration, increased precipitation, increased baseflow - AQA - A-Level Geography - Question 3 - 2018 - Paper 2
Question 3
Which of the following is an accurate description of characteristics of the water cycle in an urban area?
A Increased infiltration, increased precipitation, increas... show full transcript
Worked Solution & Example Answer:Which of the following is an accurate description of characteristics of the water cycle in an urban area?
A Increased infiltration, increased precipitation, increased baseflow - AQA - A-Level Geography - Question 3 - 2018 - Paper 2
Step 1
C Decreased infiltration, increased surface runoff, reduced throughflow
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Answer
In urban areas, many surfaces are impermeable (like concrete), leading to decreased infiltration of water into the ground. This results in more water running off the surface, which contributes to increased surface runoff. Additionally, urbanization can disrupt natural drainage patterns, leading to reduced throughflow.