Because there is a serious waste of disposable lunch boxes in the canteen, we now need to make a poster about how to eliminate the waste of lunch boxes. Could you please help me think of what to write

Because there is a serious waste of disposable lunch boxes in the canteen, we now need to make a poster about how to eliminate the waste of lunch boxes. Could you please help me think of what to write on the poster?

From disposable lunch boxes to environmentally friendly lunch boxes. By regulating the Suzhou River and vigorously building green spaces, Shanghai is working hard to create first-class environmental quality in an international metropolis. Finally, the water became clearer, the air became better, and the per capita green area increased. However, the ubiquitous disposable lunch boxes are incompatible with this situation. According to statistics, the current average daily output of garbage in Shanghai is 11,000 tons per day, of which waste plastics account for about 7%. The total amount of waste plastics discharged into the environment every year includes disposable fast food boxes, plastic bags, beverage bottles and plastic films. It reaches 290,000 tons. The most eye-catching one is the disposable lunch box, with a daily production volume of 1.84 million, 670 million a year, and a weight of more than 3,300 tons. People can often see white foam plastic lunch boxes being thrown randomly on rivers, in green belts, on both sides of railways, and on small and medium roads. This is where the name "white pollution" comes from. (The above information is selected from "Wen Wei Po") Therefore, our team conducted a series of surveys and research on the theme of "From Disposable Lunch Boxes to Environmentally Friendly Lunch Boxes". Aiming to understand disposable lunch boxes...