[xarope]

That's a good point, I know in Australia, NZ, the Uk/Wales etc, sheep and cattle graze in farmland that would not be easy to reshape (e.g. terraced) for agriculture. So that otherwise "useless" farmland ends up being useful.

Source: rock climbing one day and finding sheep grazing on plush grass in an otherwise inaccessible location. Apparently it's well known, and locals will climb up to look for said lost sheep.