this is a way of knowing, that builds and organizes knowledge in the form of testable explanations and predictions about the universe.

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 answer would be..

b. sucking

i wish i could with all of them i can barley see the first one so here's the answer to the first one b