The charts below show the primary pollutants and their sources in four different metro cities across the world in the year 2017. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The given chart illustrates the main pollutants and their origins in four different metro cities around the world in the year 2017. Overall, carbon monoxide constitutes the largest proportion of primary pollutants, while transportation is the highest source of pollutants. Specifically, carbon monoxide accounts for 51.10% of the primary pollutants. Following this, three types of […]

The given chart illustrates main pollutants and their origin in four different metro cities over the world in the year 2017 In overall,In primary pollutants the carbon monoxide holds the largest number and on other hand the transportion holds the highest percentage as a source of pullutants As we can see carobon monoxide is the […]

The pie chart provides the data on different metro cities around the world are affected by primary pollutions during 2017. Overall, overall carbon Monoxide is the major primary pollutants which is emitted by vehicles used for transportation. The first pie chart represent carbon Monoxide covers half part nearly 51.10% was covered, remaining 49.90% is covered […]