The graph below show the proportion of four different materials that were recycled from 1982 to 2010 in a particular country

The line graph illustrates the percentage of four different daily used materials in the waste recycling industry from 1982 to 2010 in a particular region. Evidently, paper and cardboard occupy the most important recovery items in

this

country,

while

glass containers dominate the second order. The evolution of the paper material collection witnessed an alternating trend in the first twelve years, culminating at 80% in 1994, followed by a subsequent shrink from 1994 to 2010.

On the other hand

, the progress of glass recycling displays a downward pattern between 1982 and 1990, but

after

this

duration, it has increased progressively to 60%

at the end

of the period.

Furthermore

, the recycling activities of aluminium did not start in action until 1986, but

this

year, it rose significantly and surged to 45% in the year of 2010.

In addition

, plastic consistently maintains the lowest order among all of the recycling items.

To sum up

, paper and cardboard dominate the sustainable waste management industry,

while

plastic constitutes the least important item. The recovery of aluminium has witnessed a notable increase within

this

duration.