The provided pie charts illustrate survey results showing which environmental problems people are most concerned about in three countries.
Overall, Zambia has the highest proportion of people concerned about overpopulation and the lowest proportion worried about pollution, while Singapore has the lowest proportion concerned about overpopulation.
Initially, Zambia shows the highest proportion overpopulation and global warming with 43% and 29%, respectively. By contrast, Singapore shows the highest percentage of global warming wheares Cameron has the highest percentage of waste disposal. pollution has the the least impact for all three countries.
Subsequently, Zambia and singapore show similar proportions in global warming with 29% and 26%, respectively. Ultimately,14% and 21% of people concerned about waste disposal from Zambia and singapore.
