Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
Archeozoic | Yes | No | No | No |
Archean | Yes | No | No | No |
Archeozoic (noun) | Archean (noun) |
---|---|
the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life | the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life |