The graph below shows the proportions of four different materials that were recycled from 1982 to 2010 in a particular country.
The line graph provides information about the rate of four materials recycled over a period of 28 years in a particular country. It can be seen form the graph that there was a slight increase for glass containers, while Paper and cardboard declined minimally between 1994 and 2010, although the figure of two materials had a similar period before. The proportion of paper and cardboard accounted for the highest rate with over 60 % in most of the period. In 1990, both recycled materials bottomed out with ratios of 40% for paper & cardboard and 63% for glass containers respectively. Over 80% of paper & cardboard were recycled in 1994, higher than 1.5 times when compared with glass containers at the same time.
- The maps below show changes to the ground floor plan of a university department in 2000 and 2015 67
- Nowadays people waste a lot of food that was bought from shops and restaurants Why do you think people waste food What can be done to reduce the amount of food they throw away 89
- Some people believe that teenagers should be required to do unpaid community work in their free time This can benefit teenagers and the community as well To what extent do you agree or disagree 73
- With an increasing number of people eating fast food which if eating regularly can cause health issues some people think that the only solution is to ban it completely To what extent do you agree 56
- As computers translate quickly and accurately learning foreign languages is a waste of time Do you agree and disagree 61