1.upper indus plain is the north while the lower is in the south
- 2.upper indus plain has doabs lower has no doabs
- 3.you.I.p has indus river and its tributaries flowing there while in l.I.p has only indus plain flowing there
- 4.upper indus plain covers most of the punjab while lower covers most of sindh
- 5.river jhelum,sutlej,ravi,chenab meet at panjnad while in lower only indus river flows directly into the arabian sea