Question

The early earth of the Hadean eon _____.

Answer 1

I know that one of the answers is that the earth was constantly hit with meteors, and probably had no volcanoes because no rocks were found dating back to that time.

C.) was constantly hit with meteors

D.) had no volcanoes

Answer 2

The choices can be found elsewhere and as follows:

had a poisonous atmosphere 
could support life 
was constantly hit with meteors 
had no volcanoes

I think the correct answer from the choices is the first option. The early earth of the Hadean eon had a poisonous atmosphere. It was full of poisonous gas and lava.