The generally accepted figure is between 4.5 and 4.6 billion years.
This subject is the proper purview of geology.
Evolutionists believe that the Earth is approximately 4.5 billion years old, based on scientific evidence such as radiometric dating and geological stratigraphy. This age is consistent with the timescales required for evolution to occur as observed in the fossil record.
how do geologists think earths atmosphere is formed
Evolutionists.
Changes in the earth's rotation can lead to an ice age. Scientists believe the earth's orbit and tilt caused the last ice age and may cause another one in the near future.
During the recent ice age, glaciers covered almost 30 percent of earths land.
Evolutionists
That is a leading question based on a false premise. The people who study planets are astronomers not evolutionists.
The Troposhere I think...
i think its curved
24 i think.
Yes.