in an urban ecosystem the humans control it alot more, we farm our food and have water stored for us but in a natural ecosystem the animals have no control over what happens and have to find food and water for themselves. and they have to protect them selves from other animals.
the picture is of a natural ecosystem in the ocean. it has fis and coral which is the place where fish live and eat.
By ross and jacob
1 comment:
great stuff there tails you've actually put in a lot of effort.
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