Who are Water Engineers and Water Scientists??

The two terms Water Science and Water Engineering, has entitled so many quantitative facts that anyone cannot identify them at a glance. Actually water science and water engineering can be distinguished by giving examples and experiments . "EXPERIMENT"- this word only go for scientist,truly this is a wrong concept. 

Meaning of Water Science is such thing to identify:-
1.The molecular combination , 
2.H2O characteristics , 
3.Reactions of water with others, 
4.Way of movement of water particle, 
5.Making rain gauge, 
6.Gravitational force calculation, 
7.Mass-Weight-Volume-Density calculation, 
8.Changing the state of water-temperature effect,
9.Water cycle,
10.Creation of fluid formulas.
11.Oceans tides,
12.Bermuda Triangle mystery facts and so on.


Meaning of Water Engineering is such thing to identify:-
1.Vulnerability against water flow,
2.Return-period_Frequency analysis,
3.Is it risk or resource ?-calculation, 
4.Climate change due to the change of temperature,
5.Utilization of water for mankind,
6.Finding the best possible way of using limited water,
7.BOD_COD_ETP_EIA_GIS_RS,
8.Design of 9.Bridge_Barrages_Culverts_Sluicegates_Regulator_Dams, 
10.Environmental Quality Modeling,
11.Hydraulics of Pipe Lines,
12.Turbulence and Mixing Processes,
13.Hydrodynamics,
14.Cohesive Particle Transportation,
15.Environmental Exposure.