How did the plant-eaters feed?

                       The food of plant-eating dinosaurs depended on their type of mouth. Some dinosaurs had broad mouths like a duck’s bill, and they probably grazed on a mixture of plants. Dinosaurs with narrow jaws probably selected particular plants to eat.

                       The long-necked sauropods probably grazed on leaves and shoots. Large herds of sauropods would have caused tremendous devastation by feeding in this way, and may have used their great weight to push trees over so they were easier to reach. A herd of sauropods would have cleared great areas of trees, creating large expanses of open land where smaller dinosaurs could graze. Dinosaurs with cutting beaks probably cropped the vegetation very short.

Picture credit: google