The illustration compares a particular city's maps in 1950 and now. It is clear, that there is a significant increase in residential area, business district, and size of the airport; now the city is crossed by the lake,
The line chart below illustrates the United Kingdom’s air pollutants, measured in million tonnes, from three different sources: transport, industry, and households, during the period from 1990 to 2005.
The line chart below illustrates the proportions of Australian exports in comparison to Japan, the United States, China and India over the period from 1990 to 2012.
The line graph illustrates energy consumption in the United States between 1980 and 2030 ，based on a 2008 report .The values are given in quadrillion units.
The line graph provides information about how adults in the USA spent their activities from 1980 to 2010. The unites are shown by percentage and divided on 5 types leisure: reading, hiking, theatre, watching TV and surfi
The provided line graph illustrates the proportions of current and anticipated inhabitants exclusively within urban area of four asian nations: Phillipines, Malaysia, Thailand, and Indonesia, over a period of . Units are
The chart illustrates the variations in terms of the proportion of the people living in the city from four countries in a 70-year period from 1970 to 2040.
The given line graph provides information regarding the worldwide demand of four specific textile fibres, surveyed over a 35-year period. Units are measured in million tons.