The phrases describe what layer of Earth's atmosphere? Satellites orbit in this layer
It is the outermost layer of the atmosphere
It extends into space

Question 10 options:

mesosphere

stratosphere

ionosphere

exosphere

the fossil record provides evidence of a common ancestor to many species.

the answer u all are looking for is 4000000000000000000000 million years.

i'd have to say the answer is probable the second option "the geosphere interacting with the atmosphere"