Ineed writing a paragraph about air pollution..
what examples of transboundary pollution that have occurred that i could use to support how it affects human systems? (like chernobyl..but i cant use that

what supranational organizations have formed to address your type of transboundary pollution?

what is the economic cost ($$$) of your form of pollution? how much have governments and organizations spent to prevent/clean it up?

Air pollution costs the world economy $5 trillion per year as a result of productivity losses and degraded quality of life, according to a joint study by the World Bank and the Institute for Health Metrics and Evaluation (IHME) at the University of Washington[75][76]These productivity losses are caused by deaths due to diseases caused by air pollution. One out of ten deaths in 2013 was caused by diseases associated with air pollution and the problem is getting worse. The problem is even more acute in the developing world. "Children under age 5 in lower-income countries are more than 60 times as likely to die from exposure to air pollution as children in high-income countries."[75][76] The report states that additional economic losses caused by air pollution, including health costs and the adverse effect on agricultural and other productivity were not calculated in the report, and thus the actual costs to the world economy are far higher than $5 trillion.

I  cant see the question.

Migration people get up and go cause they feel it is best for them