The given line graph depicts the percentage of four types of materials that underwent the recycling process from 1982 to 2010, including paper and cardboard, glass, aluminum, and plastics. Overall, despite some fluctuations, each material witnessed an upward trend, with aluminum cans being recycled the most.
According to the graph, in 1986, the aluminum cans recycling rate sat nearly at the bottom and constantly climbed to 25 percent in 2002. It did not stop and jump to 45 percent 8 years later. Similarly, another figure that did not fluctuate dramatically was the recycling proportion of plastics. Although it rose slightly in the 1990-2010 period, it seemed as if the figure stayed the same.
The remainders were the two that varied relatively greatly. Both saw a deep trough in 1986 but sprung back in 1994. However, after which, while the glass containers recycling rate increased until 2010, that of paper and cardboard went down consistently.

These days, many local languages are at risk of vanishing entirely on their very home countries because English seemed to become more important than others. This essay agrees that English is crucial but not vital in our lives nowadays. Because of that, we should try to preserve the local languages by keeping teaching them at school and using them in official news and books.
English is among the most prevalent languages in the world and therefore it is important to learn the language. There are many benefits of studying it, having the ability to communicate with most people around the globe, for example. This can aid us significantly in our daily lives. For instance, a person who learns English can gain much more knowledge and have better career opportunities than one who does not.
Nevertheless, it is not vital, as a majority of people who only speak their own language but still attain a lot of chances and knowledge nationally. It is even more important to preserve what our ancestors passed on, especially language. To do that, allocating half of the school time for learning the local language and half for English. Furthermore, the media need to employ the local language in daily official news and books, so the citizens can always learn the information in their language.
In conclusion, each nation has to balance the use of different languages to ensure the best result, in which people know their mother tongue and are able to speak English as well.