Question

Назвати країну в якій відсутня народжуваність А. Сан-Марино В. Ватикан С. Монте Карло D. Гібралтар 4. Кількість населення в країні зменшується при ... сальдо міграці: А. Відʼємне В. Додатне С. Нульове

Answer 1

Відповідь:

Відповідь: А. Сан-Марино.

Щодо другого питання, коли кількість населення зменшується, то сальдо міграції має бути від'ємним, тобто кількість людей, які виїжджають, перевищує кількість людей, які приїжджають.

Answer 2

Country with Zero Birth Rate:

The country with a zero birth rate is San Marino. San Marino is a microstate located within Italy and is known for its low birth rate and aging population. The country has been experiencing a decline in its birth rate for several years, resulting in a shrinking population [[1]].

Decreasing Population and Migration Balance:

When the population of a country decreases, it means that the number of people living in the country is decreasing over time. This can happen due to various factors, including a low birth rate, high mortality rate, and negative net migration.

The term "net migration" refers to the difference between the number of people immigrating to a country and the number of people emigrating from it. If the net migration is negative, it means that more people are leaving the country than entering it, which contributes to a decrease in the population. Conversely, if the net migration is positive, it means that more people are immigrating to the country than emigrating from it, which can help offset the decrease in population caused by a low birth rate or high mortality rate.

Therefore, if the population of a country is decreasing, it is likely that the net migration balance is negative. This means that more people are leaving the country than entering it, resulting in a decrease in population size [[2]].

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