From the chart that is contained in this question the country that is considered as the least developed are countries 1 and 5.
The reason for this answer is the fact that both of these countries have the lowest income per capita in US dollars.
Apart from this fact, country 1 and 5 also are among the countries with the highest infant mortality per 1000.
Life expectancy is also the lowest in both countries while urban population is lowest there too.
Read more on brainly.com/question/23302283?referrer=searchResults
"Mount Vaals is a hill 322.7 m in height, the highest point in the Netherlands. It is located in the province of Limburg."
Answer:
Ozone layer
Explanation:
The ozone layer including the stratosphere protects the earth from the ultraviolet radiation of the sun. This layer of the atmosphere helps our life on earth, a lot.
