The bar graph illustrates data about various methods of waste disposal in four cities-Toronto, Madrid, Kuala Lumpur, and Amman. The units are measured in percentages.
Overall, it can be clearly seen that the highest amount of waste was disposed by landfill in Toronto, whereas people from Amman disposed the lowest amount of rubbish by composting. In contrast, Kuala Lumpur was the second highest among four cities, disposing by incineration.
In Toronto, nearly 70% of waste was disposed by landfill method, making it the highest among others, followed by Amman, at just below 50%, Madrid at around 30%, and then Kuala Lumpur at approximately 15%. By contrast, regarding incineration method, Kuala Lumpur peaked at almost 55%, while Toronto had the lowest, at only 10%. The figure for Amman and Madrid was almost similar, at nearly 40%.
On the other hand, by recycling, Madrid and Kuala Lumpur disposed the same amount at roughly 22%, and then 10% in Amman and 9% in Toronto. However, by composting, all four cities were below 10%.
