Why Is Ocean Water Salty¿ ¦ Earth's Ocean ¦ Dr Binocs Show ¦ Peekaboo Kidz (1080p_24fps_H264-128kbit_AAC)

By videosFrom VimeoMarch 5, 2026

Ocean water is salty because minerals from weathered rocks are carried by rivers to the sea, where evaporation leaves the salts behind over millions of years.

#Ocean Salinity

#Mineral Runoff

#Weathering Rocks

#River Transport

#Hydrothermal Vents

#Seafloor Volcanism

#Evaporation Process

#Salt Accumulation

#Chemical Balance

#Earth Water Cycle