Please, take a look at the map. Even cursory inspection of it will reveal to you that Finland is the land of lakes.
Finland has vast stores of fresh water and annual precipitation has nothing to do with it.
Finland has vast stores of fresh water and annual precipitation has nothing to do with it.
Or is it the the sun and rain that created the lakes?
Thanks to the last ice age and retreating glaciers...
The fact that they are still full of water is due to them being replenished by precipitation more than they lose water. If they would lose more water then what flows into them we would be speaking about the "land of many bone dry holes" in the famous Finnish desert.