Prepare a Case study for modelling any one environmental system (atmosphere, soil/groundwater, river/stream, lakes/reservoir, estuaries) of your interest. It should include the following: 1. Write the problem statement, (1 M) 2. Methodology and modelling approach. (3M) 3. Remarks/Conclusions/recommendations (1M) Not more than 4 pages. If it is more than 4 pages, only the first 4 pages will be taken into consideration for evaluation.