What are the requirements for settling in the five Nordic countries?

Sweden is the most dynamic and has no shortcomings in all aspects. Norway has the most beautiful scenery and high quality of life, but it must be a Norwegian citizen; Finland, a life without superiority will be quite comfortable. Denmark, bordering the mainland, has convenient activities; Iceland is ok, but there is more volcanic activity. These countries are all livable. Climate type: 1. Because northern Europe is located at the junction of the northern temperate zone and the northern frigid zone, the temperature in most places is low all the year round; 2. The vast inland areas are dominated by coniferous forests in the sub-frigid zone, and only those areas affected by warm current in the northwest of Peking University have temperate maritime climate; 3. The climate zone of coniferous forest in sub-frigid zone is influenced by polar ocean air mass and polar continental air mass, and it is the source of polar continental air mass. It is often attacked by the Arctic air mass in winter and sometimes by the tropical continental air mass in warm season. 4. Winter is long and cold, and the monthly average temperature is below 0℃; Summer is short and warm, the monthly average temperature is above 10℃, and the annual precipitation is 300 ~ 600 mm Due to weak evaporation, the relative humidity is high. The annual temperature is high; 5. The temperate maritime climate is generally distributed in the west coast of the mainland between 40 and 60 north latitude.