The provided bar chart illustrates information about the volume of exhaustion sources of greenhouse from three distinct kinds of fossil fuels in the United Kingdom over the span of 20 years, started in 1990.
Overall, it can be clearly seen that there was a slight increase in the number of tons of gas emissions in the period of 20 years. In contrast, both oil and coal witnessed a downward trend in energy sources emitted during the same timeframe. Moreover, gas emissions exhibited a large fluctuation in its quantity from 2000 to 2010.
At the beginning of the time shown in the graph, the amount of release from two categories namely gas and coal stood at 220 million tons and 370 million tons, respectively. A decade later, gas resources experienced a relative growth of approximately 100 million tons to reach a peak at 300 million tons, while oil’s figure followed an opposite pattern to 260 million tons. By the end of the presented span, gas’s release was continue to increase by 20 million tons, oil’s release dropped to 210 million tons.
In terms of the remaining fuel, it’s apparently seen that the value of coal emissions was 310 million tons in 1990, which accounted for the highest in the amount of carbon exhaustion. By 2000, there was a downward fluctuation of 60 million tons in the value of coal resources. Subsequently, the data saws a steady decline to its lowest point, at about 190 million tons in the final year of period.