Lunch time
Most students don't take lunch with them. They spend money to eat out or sometimes they buy their lunch at grocery stores like Coop or Migros and so on.
Now why would that affect the environment?
It's because buying lunch produces a lot of plastic waste. Salads, joghurts, berries and more all come in plastic packaging.

How can we reduce the use of plastic packaging?
We should bring our own utensils and reuse the things we bought as many times as possible.
We should also bring our own reusable bottles.
Source: Emina M. & Liranda K.
Emina Murtic and Liranda Kurtesi