A lot of land is used for giving animals sufficient ground. Eg. For cows, they "earn" the land with meat/milk. Without that, the land would be reporposed ( no

A lot of land is used for giving animals sufficient ground. Eg. For cows, they "earn" the land with meat/milk. Without that, the land would be reporposed ( not every country has available land in abundance) for other things. Eg. For growing crops