1. The most important part of the sodium and chlorine are dissolved from the earth salts and transported by rivers in seas/oceans.
2. A small part of chlorine is originated from the eruptions of submarine volcanoes
not sure
by rivers
Wind and rain
Chemical weathering and out gassing
The two main sources of sediment in the deep sea are: (1) Coastal Erosion - rivers, wind-blown dust and sand (from the deserts), volcanic eruptions (ash), glacially dumped sediment - about 45% (2) Dead organisms - shells and skeletons - about 55% The other two are least common: Precipitation from supersaturated water (less than 1%), and Extraterrestrial in origin (a tiny fraction of 1%)
These elements are transported by rivers to the sea. Another source is the volcanic activity.
The two main sources in water vapor are farming and manufacturing
The two main sources of air pollution are the toxins released from factories and automobiles.
Water and rocks what else ;0 ;/
No, the main sources of the Nile are the White Nile and he Blue Nile
The Blue Nile and the White Nile are the two main sources of the Nile River.
Seawater is a mixture, the water (H20) is a compound, so is the salt (NaCl slightly simplified), but the solution of the two does not make a third compound, rather a mixture of the two compounds. Seawater contains many more elements and compounds than this I just used these two as a simplified demonstration.
The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.The Romans obtained their food by either growing it or by importing it. Egypt and Sicily were two of the main sources for Roman food.