This herbivorous dinosaur had a distinctive row of bony plates along its back, which gave it its name. It is believed that the stegosaurus used its beak-like mouth to strip leaves and branches from trees and low-growing plants. Its leaf-shaped teeth were well-suited for processing plant material.

2. Triceratops:

Another prominent herbivore, the triceratops, had a massive skull with three distinctive horns. Its beak was broad and flat, specifically adapted for tearing through tough plant material such as leaves, twigs, and ferns. The triceratops teeth functioned like giant chisels, allowing it to cut and grind plant fibers efficiently.

3. Iguanodon:

The iguanodon was a sizeable herbivorous dinosaur that somewhat resembled a modern-day iguana. It had a strong beak and specialized teeth for chewing plant matter. However, it also possessed a unique set of thumb spikes, which may have been used to grasp and strip foliage.

4. Hadrosaurus:

Hadrosaurs, known as "duck-billed" dinosaurs, were a diverse group of plant-eaters. They had flat, broad snouts that they used to gather and process vegetation, including leaves, shoots, and fruits. Their teeth were continually growing and had a unique shape that allowed for efficient grinding and chewing.

5. Ankylosaurus:

The ankylosaurus was a heavily-armored herbivorous dinosaur that used its low-slung body to graze on low-growing vegetation. Its beak-like mouth and flat, chisel-shaped teeth were suited for ripping and chopping vegetation. Additionally, some experts believe that its robust tail, tipped with a bony club, may have been used to smash into thorny plants to access the more nutritious inner parts.