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

The presented graph illustrates the level of nitrogen oxide emissions’ production by 4 vehicles. Diesel and Petrol cars had minor flactuations compared to Larries and Buses with noticeable changes. It is clear that Larries and Buses both experience a relatively similar pattern of initially decreasing the nitrogen oxide emissions’ level as the speed had went […]

The graph illustrates the relationship between vehicle type and speed in determining nitrogen oxide (NOx) emissions, measured in grams per kilometre. Overall, lorries consistently emit higher levels of nitrogen oxide than both passenger cars and buses across all speed ranges. While emissions from passenger cars decrease steadily as speed increases, emissions from lorries and buses […]

The line graph provides a comparative analysis of nitrogen oxide discharges originating from 4 types of transport: diesel cars, petrol cars, lorries, and buses. From an overarching standpoint, the amount of nitrogen oxide emitted by petrol and diesel cars is realatively consistent regardless of speed, whereas the other two types illustrate varying tendency. Turning to […]