Country world wide are facing different population challenges such as India, Kenya, Japan 1. Find and explain the population pyramid. A population pyramid it a scale to show the viewer how much the population is in the past to present time as well as a possible future…pyramid for India in 1995 and 2050. Kenyans population pyramid to 1990 to 2050. Japan Population pyramid 1990 to 2050 2. Compare and contrast each country population pyramid. In the early 90s in the first graph the growth rate of the children between the ages 0 to 4 are at a large rate. Now as time passes and ways change the second graph show you that in 2050 the elderly increase in a dramatic rate which the children are really low.