proterozoic eon (Meaning)
Wordnet
proterozoic eon (n)
from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms
Synonyms & Antonyms of proterozoic eon
No Synonyms and anytonyms found
proterozoic eon Sentence Examples
- The Proterozoic Eon, lasting from around 2.5 billion to 541 million years ago, was a critical era in Earth's history.
- Proterozoic rocks hold clues to the ancient environments and life forms that existed during this eon.
- The Proterozoic Eon saw the emergence of eukaryotic organisms and the diversification of multicellular life.
- Supercontinents like Rodinia assembled and broke apart during the Proterozoic Eon, shaping the planet's geological landscape.
- Proterozoic oceans harbored diverse microbial communities, laying the groundwork for more complex life to evolve.
- Glacial events, such as the Sturtian and Marinoan glaciations, occurred during the Proterozoic Eon, altering global climate patterns.
- The transition to an oxygen-rich atmosphere began during the Proterozoic Eon, thanks to the activities of photosynthetic organisms.
- Proterozoic fossils, including stromatolites and early metazoans, provide valuable insights into the origins of life on Earth.
- The Proterozoic Eon witnessed the evolution of intricate ecosystems, with organisms adapting to changing environmental conditions.
- Studying the Proterozoic Eon helps scientists understand the processes that shaped our planet and paved the way for the explosion of life in the subsequent eons.
FAQs About the word proterozoic eon
from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms
No synonyms found.
No antonyms found.
The Proterozoic Eon, lasting from around 2.5 billion to 541 million years ago, was a critical era in Earth's history.
Proterozoic rocks hold clues to the ancient environments and life forms that existed during this eon.
The Proterozoic Eon saw the emergence of eukaryotic organisms and the diversification of multicellular life.
Supercontinents like Rodinia assembled and broke apart during the Proterozoic Eon, shaping the planet's geological landscape.
