Respuestas
Respuesta:
The Jurassic was the period when dinosaurs proliferated and reigned, which is why it is perhaps the most famous of the Mesozoic periods. In addition, the fracturing of the Pangea Supercontinent began.
Animal life proliferated during the Jurassic, driven by geological and climatic changes that allowed a greater diversity of hunting niches and greater coexistence of species.
Plankton floated free in the inland oceans, turning parts of the sea red. Based on their presence, a whole food chain arose that, as the Jurassic passed, became larger. In this period the first frogs appear, although it was the empire of crocodiles.
The evolution of lizards and dinosaurs of the Triassic was rapid, quickly giving rise to the largest dinosaurs, both herbivores and carnivores: Brachiosaurs, Allosaurs, Stegosaurs, Diplodocus and others of great size and enormous weight, which in some cases required a semi-aquatic existence.
The seas were also populated by large and ferocious predators, such as ichthyosaurs, plesiosaurs, and mosasaurs, who preyed on a variety of species of cephalopods (squid-like) and ammonites. Coral reefs began their appearance in this period.