The given line graph depicts the trends in fast food consumption in Britain, specifically focusing on hamburgers, fish and chips, and pizza, over a two-decade span from 1970 to 1990.
Overall, it is apparent that pizza emerged as the most popular fast food by the end of the period, while hamburgers and fish and chips also saw notable changes in their consumption levels, albeit less dramatic than that of pizza.
In 1970, the consumption of hamburgers was the highest at approximately 300 grams, standing out as the preferred choice among the three types of fast food surveyed. Fish and chips were consumed significantly less, at around 100 grams, which was only a fraction of hamburger intake. Pizza, the least consumed of the three at the start of the period, was recorded at a mere 50 grams.
By 1990, the consumption patterns had shifted considerably. Pizza experienced a remarkable increase in popularity, reaching 500 grams, which was the highest among all three fast food types. Conversely, hamburger consumption rose moderately to approximately 350 grams, and fish and chips saw a slight increase to just over 200 grams. This evolution illustrates a marked decline in the dominance of hamburgers and fish and chips in favor of the burgeoning preference for pizza.The line graph below shows the consumption of 3 different types of fast food in Britain from 1970 to 1990. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.