Ionization energy is the measure of the extend to which the nucleus attracts the outermost electron if ionization energy us high than force of attraction Is high so it is not easy to remove and vice versa . hope you understand.....
Saltation is the transportation of particles by fluids such as by winds and water. It takes place when loose matter is removed from the sea bed and gets carried by the fluid back to the surface.
Examples include pebbles, sand, and soil. Saltation layers can form during avalanches.