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Q&A How might a landlocked lake become a complete ecosystem?

Let's assume that there is a lake that has formed from snowmelt and rainfall. The lake has never been in contact with other bodies of water. How might this lake become a complete ecosystem?

5 answers  ·  posted 5y ago by MintySoftboi‭  ·  last activity 5y ago by MintySoftboi‭

Question biology reality-check geography water water-bodies