The chart illustrates people’s perceptions of various environmental issues from 2000 to 2010 in four nations. Overall, in the first few years, attitudes towards these problems didn’t modify much, however, in the subsequent years, consider from people fluctuated.
During the initial 5 years, ranging from 2000 to 2002, all issues concerned over 50% with the scarcity of freshwater registering the highest level of concern and climate change the lowest at 2003. Regarding general, nevertheless, only the shortage of water diminished attention year by year, becoming the second most concerning issue for everyone.
For the next years, plenty of fluctuations were recorded. Emissions from automobile was an issue fewest people were anxious about (about nearly 50% in the end) after experiencing sharp falls. Air pollution followed a similar trend, beginning at approximately 65% concern but gradually decreasing to 60% amount of people concern.
Despite being the least worried environmental issue in 2000, ten years later, it emerged as the only concern to increase, ultimately becoming the third most serious problem. Meanwhile, the scarcity of water remained consistent for eight years, hovering around 70%.