Which of the following is an example of how seeds of plants can be spread to new areas by nonliving parts of an ecosystem?

I'm not sure what the options are but if the water-cycle/evaporation is an option I'd go with that as plant seeds and such can be picked up and moved via the water cycle or rain. For example the flow of a stream carrying a seed to the edge of a lake.

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.