#头条创作挑战赛 #
Watch the documentary "Green Planet 2 - Aquatic World"
First, the most common plant in the water - cattail is introduced. Each cattail contains more than 25,000 seeds, each with a small parachute that can fly to many places.
Secondly, the dispersal of seeds from trees along the river is introduced. In order to prevent the seeds from flowing down the river into the sea, riverside trees wrap the seeds in soft and sweet flesh and spread them through animals that enjoy the flesh, generally in two ways: one is to be eaten by mischievous monkeys; The second is to be eaten by fish in the water, and the fish migrate to the upper reaches of the river to spawn, thereby spreading the seeds to distant places.
Third, seagrass is introduced. A single seagrass seed has self-replicated for hundreds of years and developed into a seagrass field that stretches for more than 10 kilometers. Seagrass pastures provide habitat for a wide variety of marine animals, with more than 1,000 species living here.
