AI-completed learning example
229 words · Illustrative target bandThe graph gives information about amount of extracted petroleum, coal and natural gas in the UK from 1981 to 2000, measured in energy units. It is noticeable that petroleum and natural gas have upward trend, as opposed to coal. Also, fuel with less production level at the beggining was natural gas, but coal overtooked it around 1985, although natural gas moved above coal again in the early 1990s. Overall, petroleum w…
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