1.9.1 Define the term traffic congestion. (1 x 1)
1.9.2, State ONE negative effect of traffic congestion on the physical environment. (1 x 1)
1.9.3 What is the trend shown by the graph from 1982 to 2010 with regard to the hours of
delay per commuter per year? (1 x 2)
1.9.4 Give a possible reason for your answer to QUESTION 3.3.3. (1 x 2)
1.9.5 Describe TWO negative effects that this delay may have on commuters. (2 x 2)
1.9.6 Suggest TWO possible ways in which traffic congestion in urban
areas can be reduced.
