The given graph shows the nitrogen oxide emissions produced by four vehicles. Summaries the information by selecting and reporting the main features and make comparisons where relevant.

The given line chart compares four types of vehicles based on/ in terms of their nitrogen oxide emissions at different speeds. Looking at the illustration, it is immediately evident that buses consistently produce the highest levels of nitrogen oxide across all speeds, while diesel cars emit the lowest. In addition, most vehicles show an upward […]

The line graph shows the amount of nitrogen oxide emissions from four types of vehicles (buses, lorries, petrol cars, and diesel cars) at different speeds, measured in grams per kilometer. Overall, buses emit the highest levels of nitrogen oxide, while diesel cars produce the least. In general, emission levels for most vehicles change depending on […]