☻Ecosystem☺

In the ecosystem there are 21 thousand types of fish my favorite type of fish the shark there are many types and there is one that has never being seen is the megalodon. In the ecosystem there are 3 types of climate in the ecosystem which are the euphotic, bathyal, and the abyssal. In the euphotic there is plenty of sunlight and in the bathyal there is less sunlight and in the abyssal there no sunlight and still fish live there i think the megalodon lived there but no one doesn't know and there is only a tooth that was found.