Did you know which country is the cleanest around the world?
In general, this is not surprising. Iceland can be called an island of purity. They were looking for the cleanest country (in terms of environment) specialists from Columbia & Yale universities. It turned out that in Nordic part, in general almost all countries can be called prosperous in terms of environment.
For this survey, scientists selected 25 evaluation criteria, including condition of water and air, level of …