Beginner question: Terrain coming in huge

Unity Engine
1

Hey all. I’m just getting started with Unity and decided to mess around with Terrain. However, when I create Terrain it comes in huge. The scale is 1, 1, 1, but it looks massive. Does anyone know why terrain might be coming in so big. This is what it looks like (included a cube for scale).

2

In the terrain settings page on the terrain component (on the terrain gameobject) you will find a option about the terrain with length and height.
The scale option is just a size multiplicator.