2. During a volcanic eruption tons of gasses are released including water vapor. One of the main contributors to where some of the oceans originated from was caused by water vapor. After the volcanic eruption water condenses into the air causing precipitation (ex. Rain or snow) Giving back to the ocean making volcanoes the oceans main contributor.
3. If I were a particle traveling though the hydrologic cycle I would begin by bathing in the sun on the surface of the ocean, then slowly after absorbing the heat I would then condense into the air as water vapor and begin my process of precipitation. After being in the sky for a little bit I would find a frightful thunder cloud and squeeze my skinny self, inside of it until it busted like a water balloon and give back to the ocean as a raindrop. Once the sun popped back through the thunderstorm clouds I would eventually start my journey over again.