The Meadows Biome is the default starting biome in every seed in Valheim. You always start here, it's the easiest biome to survive in and has lots of resources. You can get easy food on the ground here, and you can find flint, which is required to get basic tools.
Meadows contain the following:
Meadows are pathetically easy to survive in with no major threats, but they're also very boring because of this. At the same time meadows make the perfect place for a main base because of the lack of threats.