Question

If you could hop in a time machine and go back millions of years, which of the following

are you unlikely to find when you step out of your time machine?
An Earth with continents and oceans far different from those of today.
O An Earth completely inundated by sea, lacking any land masses
An Earth whose atmosphere contains eight times more carbon dioxide in its atmosphere than it
does today
O An Earth so warm that it lacked polar ice caps

Answer 1

if you go back millions of years your more likely to find an earth with different continents because over time they have spread apart. if this helped, when the world started out everything was clumped together

Answer 2

An Earth whose atmosphere contains eight times more carbon dioxide in its atmosphere than it does today.

Step-by-step explanation:

It unlikely that you'd find the earth in this condition