freshwater environment
1.Instead we think that the rock samples I collected from the Middle Miocene, representing the period from roughly 16 million to 10 million years ago, are relics of a primarily freshwater environment.
2.Sessile organisms, such as algae and small crustaceans, that live attached to surfaces projecting from the bottom of a freshwater aquatic environment.
3.Bai Yang Dian Wet Land is the biggest freshwater lake in North-China and its eco-environment deteriotes seriously and the lake is drying up.
4.The Everglades is the only place in the world where alligators and crocodiles co-exist,where freshwater and saltwater mix to create an environment where mangrove trees and saw grass flourish.
