Complex sentence: Carniferns (carnivorous ferns) are fictional carnivorous plants that are found on planets with a similiar atmosphere to the Earth and along a habitable zone from a solar system's parent star.
Split into simpler sentences: Carniferns (carnivorous ferns) are fictional carnivorous plants. They are found on planets with a similiar atmosphere to the Earth and along a habitable zone from a solar system's parent star.