-[Harpreet Singh Dhillon]
The
given column graph illustrates three methods of disposal of waste materials in
2005, 2006
and 2008. It is clear that the landfill method was the most used for waste
disposal in
2005
and dumping in sea was used the maximum in 2008.
It
is clear that about 2000 million tonnes of waste was disposed by landfill
method in 2005. Disposal
of waste by this method lost popularity gradually and by 2008, only 1200
million
tonnes
was disposed off by this method. About 900 million tonnes of waste was burnt
and about
1200 million tonnes was dumped in sea.
In
2006, again the most popular method of waste disposal was landfill, but the
amount disposed
was lesser than that in 2005. Just under 1200 million tonnes was disposed off
by
burning
and a little over 1400 million tonnes was dumped in sea.
In
2008, the most popular method was dumping in sea and over 1600 million tonnes
was disposed
off like this. A little under 900 million tonnes was burnt.
Overall
it can be seen that dumping in landfill sites lost popularity and dumping in
sea gained
popularity in the given time. The burning method of waste disposal fluctuated
over
the period.
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