Landforms also influence weather. The higher one goes the colder it gets, while down in the plains and valleys it is warmer. Since landforms affect climate they also affect farming. It is more difficult to grow crops and rear cattle on hillsides than it is in the plains. In the plains, it is easier for people to make roads and houses and to dig wells, unlike in the mountains where it is difficult and expensive to make them and water has to be brought from distant streams. In other words, life in the mountains is more difficult than life in the plains.
