Saturday, December 26, 2009

Earth's Birth

When you go to the doctor because of an illness, the first thing he or she needs to know is your personal information and background, (name, age, gender, siblings,how were you born ,developemental milestones met, any illnesses before, allergies, traumas, etc.
So, Mother Earth: age: 4.5 billion years, with 7 siblings none with life (don't know if they gave life at some point in time). Life began on Earth after she was 4.15 billion years old, developed plants at around 4.25 billion years, dinosaurs at 4.45 billion years old, and humans at4.499... years old.