<unk> <unk> <unk> <unk> <unk>  Passage: Geologically, the Swiss Plateau is part of a larger basin that extends beyond the border of Switzerland. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ <unk> <unk> <unk> <unk> <unk>  Question: Where does the Swiss Plateau end southwestly?
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