4. Optional Theme — Freshwater

Human Impacts On Hydrographs — Quiz

Test your understanding of human impacts on hydrographs with 5 practice questions.

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Practice Questions

Question 1

What is a hydrograph in geography?

Question 2

Which human activity is most likely to make a hydrograph steeper and peak faster after rainfall?

Question 3

What does a shorter lag time on a storm hydrograph usually indicate?

Question 4

Which land-use change would most likely reduce peak discharge in a river basin?

Question 5

How can dams affect a river hydrograph downstream?
Human Impacts On Hydrographs Quiz — IB Geography HL | A-Warded