A geologist finds that the number of fossils of a single species decreased significantly in higher rock layers compared to deeper ones.

Which Is the best conclusion?

A.

The species became more abundant.

B.

The species became less abundant.

C.

The species became extinct.

D.

The species became more difficult to fossilize.

Question

A geologist finds that the number of fossils of a single species decreased significantly in higher rock layers compared to deeper ones.

 

Which Is the best conclusion?
	
	
 
A.
	

The species became more abundant.
	
 
B.
	

The species became less abundant.
	
 
C.
	

The species became extinct.
	
 
D.
	

The species became more difficult to fossilize.

anonymous · Answer

@Dlwillis

anonymous · Answer

B. The species became less abundant.

anonymous · Answer

I have a question, are you any good with the atmosphere?

anonymous · Answer

yes a bit

anonymous · Answer

Okay, I'm going to tag you in my question.  Thank you!