North Sweden is covered in snow topped mountains and huge hills. In central Sweden, there is low mountains and heavy forests meaning large forests. In low Sweden there is lots of lakes and rivers for transportation.
Sweden has natural resources like copper, gold, hydropower, iron ore, lead, silver, zinc, timber, and uranium.
People in Sweden live near the mountains to ski and have fun, living in cooler weather, and people lived next to the river for transportation and goods and fresh water.
They changed there economy to cooperate with the environment meaning they trade down rivers and through the mountains mainly trading iron ore.