Which process is used to convert sea water into freshwater?
a. Desalination
b. Siltation
c. Soil erosion
d. the carbon cycle

Every early childhood education program should develop a

Which of the following describes a bathypelagic zone

The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?