The International Journal of Digital Earth is an international peer-reviewed academic journal (SCI-E with a 2016 impact factor 2.292) focusing on the theories, technologies, applications, and societal implications of Digital Earth and those visionary concepts that will enable a modeled virtual world.
Search the Internet with Kids.Net.Au. Definition of sodium. a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
Reducing Sodium in Childrenâs Diets. Nearly 9 in 10 US children eat more sodium than recommended, and about 1 in 9 children has raised blood pressure, which is a major risk factor for heart disease and stroke. Lowering sodium in childrenâs diets today can help prevent heart disease tomorrow.