The earth has never been alive. It has been in existence in its present form for about 5 billion years.
Some creatures inhabiting it have and are alive.
forever it was on earth when the earth was made
1 second
1000
For about 300 million years.
Rhyolite has probably been around as long as Earth has, or about 4.6 billion years.
Rats have been alive for hundreds of years. Rats have been alive for around for at least 900 years on Earth.
Antarctica is 10% of the earth's surface, so at least that long.
how long has archaebacteria been on earth? how long has archaebacteria been on earth?
For as long as people have been alive.
For as long as man has been alive
120 years
Igneous rock has never been alive.
Crocodile it has been alive since the dinosaurs
yes Earth was alive and still is alive.
they have been on the earth for along time
google how long have i been alive then put your date of birth down and the time
about 2500 years