Wiki World
Showing posts with label
billion
.
Show all posts
Showing posts with label
billion
.
Show all posts
Life Began on Earth 4.1 Billion Years Ago
›
Life began on Earth earlier than thought. There is evidence of life 3.8 billion years ago. This is only 0.7 billion short of the total li...
Gamburtsev Subglacial Mountains' Mystery Solved
›
The mystery of how the Gamburtsev Subglacial Mountains in the Antarctic was formed has been solved. The range is at a high elevation and wa...
›
Home
View web version