The Graph Below Shows The Proportion Of Four Different Materials That Were Recycled From 1982 To 2010.

The given line graph illustrates the recycling ratio of four different reusable items that were recycled from 1982 to 2010.

Overall

Linking Words

, all kinds of eco-friendly

materials'

Change noun form

materials

show examples

recycling rate increased slightly, and the highest recycling rate showed by paper and cardboard

for

Change preposition

apply

show examples

each year.

Moreover

Linking Words

, the most significant improvement progressed for aluminium cans over time. Between 1982 and 1994, the reusing

pertentage

Correct your spelling

percentage

of paper and cardboard

was

Unnecessary verb

apply

show examples

followed an upward trend, and reached 80%.

Then

Linking Words

, decreased slightly to 70% in the period of 16 years. In 1982, half of the glass containers were recycled, before

this

Linking Words

hit the bottom at 40% in 1990. Two decades later, the recycling ratio of glass containers rose by 20 per cent which was 10 per cent less

from

Change preposition

than

show examples

closer

Correct article usage

the closer

show examples

counterpart.

On the other hand

Linking Words

,

aluminum

Change the spelling

aluminium

show examples

cans and plastics were not recycled before 1986 and 1990 respectively. From 1986 to 2002, the reusing proportion of

aluminum

Change the spelling

aluminium

show examples

cans inclined gradually to approximately 25%, only

after

Correct word choice

apply

show examples

8 years later

this

Linking Words

rose by 20 per cent.

In contrast

Linking Words

, the reusing rate of plastics started at roughly 4% in 1990

,

Remove the comma

apply

show examples

and only improved to just below 10% in the period of 20 years.