The given line graph illustrates the million tones of goods imported in UK in the year between 1974 and 2002 with the use of four different modes of transport.
Overall, in UK, the highest amount of product import was recorded by road and the least by pipeline. The transport of goods by rail was seen fluctuated in the middle of the year between 1974 and 2002.
As per the graph, in 1974, 70 million tones of product was entered in Uk by road. The figure fluctuated before reaching its peak in the year 2002 at 99 million tones. The transport by water accounted 39 million tones in the year 1974 and goes on increasing until the year 1990 and in 1998 it had a slight decrease.
Rail had an unpredictable tranport history as its data are fluctuating over the year. However, by the year 2002 it represented the data of 41 million tones. The transportation of items by pipeline was increasing gradually over the year until 1994 and then after it remained constant.
