0.02 million is the same as 20,000.
One million is one thousand thousands. Three million is then three thousand thousands.
.3 is the same as three tenths. Three tenths of one million is three hundred thousand years.
1-1.8 million years ago was approximately 0.2-0.8 million years ago.
Thousands of years ago.
dinosaurs roamed the earth about 65 million years ago.
270 million years ago
65 million years ago
there was animal life 4.8 million years ago
They lived from 2.0 million years ago to 1.2 million years ago.
The Mesozoic Period (251 - 65 million years ago) lasted approximately 216 million years. It consisted of the Triassic Period (251 - 200 million years ago), the Jurassic Period (199-146 million years ago) and the Cretaceous Period (145 - 65 million years ago).
450 million years ago
4.567 million years ago