What do you suppose attracted insects, rodents, and birds to your ecosystem? (In other words, why did they show up when they did?)

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).

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .