The given bar chart illustrates data about the various waste disposal methods followed in four cities. Overall, Toronto and Amman mostly prefer landfills, whereas Madrid and Kuala Lumpur are more inclined towards incineration to dispose of their waste.
Taking a closer look, it is clear that composting is very rarely done in all three cities, with only less than one-tenth of the total waste ending up in compost pits. Recycling is quite popular in Madrid and Kuala Lumpur, with slightly above 20% of the waste in both regions being recycled. In contrast, this is not widely practiced in Toronto and Amman, both having nearly 10% of their garbage handled this way.
Incineration is the most conducted method in Madrid and Kuala Lumpur, having 40% and more than 50% respectively. Toronto has the least amount of waste incinerated at just over 10%. Landfill, on the other hand, is the most practiced method in Toronto and Amman. It is also the only disposal method having more than 70% in any of the four cities. However, this is not a highly regarded choice in Kuala Lumpur with only close to 15%.