Then the writing part
1st was > write a 150 words on a diagram which showed a river flow
The river flow was marked as fast at the start and slow at the end , A delta was visible at the end marked as sea.
Attached to this diagram were two sub illustrations which showed that pollutants were in flow in faster moving river and settle down in slow moving end of river. Also farming pollutants were shown to be used as food by river bed plants
2nd > write 250 words on
Some schools give admission solely on basis of academic ability, while others believe that this should not be a criteria.