Ключевые слова: 3d, ancient, animal, aquatic, background, captivating, carnivore, creature, cretaceous, dinosaur, education, educational, elasmosaurus, evolution, extinct, fauna, giant, history, isolated, jurassic, long, majestic, marine, mesozoic, natural, neck, ocean, paleontology, paleozoology, plesiosaur, powerful, predator, prehistoric, reptile, science, sea, transparent, visual, water, wildlife,