What are sources of compost for a person living in canada versus a person living in arizona?

Thanks for this question. Please find the answer below:  

The sources of compost for a person living in Canada versus a person living in Arizona are as below:  

Canada:  

Arizona:  

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).

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.