Thus there is a big contrast between the limited areas suitable for growing crops in Wales and the huge areas of crops found on the eastern side of England.
Felly mae gwrthgyferbyniad mawr rhwng yr ardaloedd cyfyngedig sy’n addas ar gyfer tyfu cnydau yng Nghymru a’r ardaloedd enfawr o gnydau a geir ar ochr ddwyreiniol Lloegr.