How are recycled materials stored?

please help!! :)

Packaging waste management is the planning and organization of activities related to the collection, transport, storage, treatment and disposal of packaging waste, including the supervision of these activities and the care of post-closure waste management facilities.

Explanation:

The most important rule of recycling is that there is no pollution in the bin itself. This means that bottles and cans must be emptied and leftover food placed in another bucket.

Sort household waste into so-called Home packaging and other waste in groups and try to dispose of it in special containers for packaging waste. It may happen that there are no such containers in your area yet, the advice is to sort and separate the packaging waste and dispose of it in a container separately, because this sort will be easier to collect and pass on to the processing process.

it is either c or d and i know for sure it is not a or b