Describe the historical and current relationship between india and pakistan

India and Pakistan used to be one country up until 1947, when the Partition of India happened. 
Ever since, their relationship has had many problems. Kashmir is disputed between the two nations, and they're very competitive. The Junagadh issue, Kashmir conflict, the War of 1965, the Bangladesh Liberation War, and the Kargil War were all isues. There were many deaths and conflicts. 

Mantle convection is the process that drives plate tectonics. the theory of plate tectonics states that the crust is divided into plates that float on the semi molten mantle below. the circular motion of the magma as it slowly rises and falls or move though convection cells drags the plates along causing them to move. the heat source in the lamp would represent the earth's core. the core is the source of energy that drives convection in the mantle. the lava represents molten magma under the earth's surface. if the lava lamp had floating pieces they would move as the circular motion of the lava in the lamp as it rises and falls would move them along the surface. these floating pieces would represent pieces of the earth's crust.