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Millions of years ago, Earth experienced vastly different conditions, characterized by varying climates, geological formations, and biodiversity. For instance, during the Mesozoic era, the planet was warmer, with higher sea levels and lush vegetation dominated by dinosaurs. Continental drift had not yet shaped the continents into their current positions, resulting in unique ecosystems. Additionally, atmospheric composition and oxygen levels were different, influencing the evolution of life forms during those times.
What else can I help you with?
Millions of years ago what city had the same name as today?
There were no cities millions of years ago.
How many millions of years ago did the era in which you live begin?
it would be around 650 millions of years ago
When were humans on earth?
millions and millions of years ago
What kind of conditions probably existed millions of years ago in the areas that are rich with petroleum?
I don't know just bored
What was limestone called millions of years ago?
Nothing. While limestone existed millions of years ago there were no people to give it a name.
It was formed million years ago?
how were the salt mines formed millions of years ago.
What can protect bacteria from harsh conditions for millions of years?
What can protect bacteria from harsh conditions for even millions of years?
How long ago did australopithecines become extinct?
Millions of years ago .
How can you convert 20000 years ago to millions?
.02 million years ago 2.0x10-8
How many years ago was 146 ma?
ma in this context means "millions of years ago".
When did opabinia became extinct?
about 360 million years ago
How long ago was the first diamond formed?
it takes millions of years for a diamond to form and very special conditions.
