The gasses that made up Earth's early atmosphere ...

a. erupted from volcanic vents.

b. were contained in the material that was accreted onto the protoplanet that became Earth.

c. contained almost no Oxygen.

d. all of these are true.

e. none of these are true

Question

Cassidy Riggs

23 October, 14:42

+1

Answers (2)

Know the Answer?

Dexter Levy · Answer 1

i believe the answer is D. all of the are correct.

although i'm not completely sure.

Boss · Answer 2

All of the are true

The gasses that made up Earth's early atmosphere ...a. erupted from volcanic vents.b. were contained in the material that was accreted onto the protoplanet that became Earth.c. contained almost no Oxygen.d. all of these are true.e. none of these are true