🐋🦭🌊📈📉

#passamaquoddy bay #bay of fundy #whale watching #seals #tidal range #ocean currents

💧➡️🧽➡️💧

#porifera #sponge #filter feeder #water filtration #marine biology #ocean currents

🐋🪬🪭

#open ocean #pelagic zone #marine mammals #ocean currents #vast ocean

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#oceanography #hydrology #cryosphere #ocean currents #glaciers #water resources