The Hadean was a time in Earth history when
A) the first abundant shelly organisms appeared in the fossil record.
B) the Earth's interior was so hot that a solid outer crust,if present,was likely being extensively remelted.
C) stable continental interiors,termed cratons,first formed.
D) the dinosaurs appeared and came to dominate large-scale terrestrial life.

Question

The Hadean was a time in Earth history when 
A) the first abundant shelly organisms appeared in the fossil record. 
B) the Earth's interior was so hot that a solid outer crust,if present,was likely being extensively remelted. 
C) stable continental interiors,termed cratons,first formed. 
D) the dinosaurs appeared and came to dominate large-scale terrestrial life.

Quizplus · Accepted Answer

The Answer is B

The Hadean Was a Time in Earth History When