When rock is broken down into smaller and smaller pieces, we say ...

[karlynnae]

When rock is broken down into smaller and smaller pieces, we say the rock has undergone
 
  A) chemical weathering.
  B) mechanical weathering.
  C) erosion.
  D) lithification.

Question 2

Sedimentary rocks provide clues about past geologic events and settings. A low energy, quiet environment such as a lagoon or lake bed provides the perfect setting for the formation of
 
  A) sandstone and shale.
  B) shale and evaporites.
  C) arkose and dolomite.
  D) none of these

[rekilledagain]

Answer to Question 1

Answer: B

Answer to Question 2

Answer: B

[karlynnae]

TYSM

[at]

Gracias!