Ключевые слова: ancient, animal, awe, biology, blue, brontosaurus, brown, carnivore, claw, cretaceous, danger, dino, dinosaur, diplodocus, dragon, era, evolution, extinct, forest, fossil, gigantic, green, head, herbivorous, history, isolated, jurassic, landscape, large, lizard, majestic, monster, nature, paleontology, past, power, prehistoric, reptile, rex, science, silhouette, sky, teeth, tree, vertebrate, walking, wild, wilderness, wildlife,