A body of strata recognized only on the basis of its fossil ...

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A body of strata recognized only on the basis of its fossil content is called a(n) ___________________ _ unit.
 Fill in the blank(s) with correct word

Question 2

How does water contribute to mass wasting?
 A)The addition of water increases the angle of repose.
 B)Water adds weight which helps stabilize the slope.
 C)Water adds weight and reduces friction.
 D)The removal of water will increase cohesiveness.
 E)The addition of water increases to the shear strength.

[ilianabrrr]

Answer to Question 1

biostratigraphic

Answer to Question 2

C

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Thanks for the timely response, appreciate it

[triiciiaa]

Gracias!