Biosphere & Hydrosphere - Fisheries depend on the ocean for food, Biosphere & Atmosphere - Phytoplankton in the ocean produce a significant amount of oxygen for Earth, Biosphere & Geosphere - A tree grows roots through the soil, strengthening the ground, Hydrosphere & Atmosphere - A hurricane forms over the Atlantic Ocean, Hydrosphere & Geosphere - Ice in the cracks of rocks causes frost action which is a process of weathering, Geosphere & Atmosphere - A volcano erupts releasing harmful gases into the air,

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