The given line diagram illustrates the forest food industry in the UK from 1980 to 2000.
Overall, there are number of variety produced forest industry such as, paper, wood pulp, and sawn- wood while, it is measure in millions, paper always generate highest throughout the period and wood pulp is least produced many years.
To begin, in 1980 near about 250 million of tones produced paper and packaging and also after a decade that materials production ratio drastic increased remaining years. Similarly, from 1980, sawn- wood production amount similar to paper but next year start to declined generation and also following this pattern entire the period. Furthermore, starting of the year wood pulp production near about 170 million of tons but next decade decreased slightly after that remaining one decade raise on few million of tons.
In this line diagram, shows the forest industry produced many materials but its ratio is different.