Along the margins of the Pacific are found most of Earth's ...

[jlmhmf]

Along the margins of the Pacific are found most of Earth's ________.
 
  A) seamounts
  B) tablemounts
  C) abyssal hills
  D) oceanic trenches
  E) oceanic ridges

Question 2

Coral reefs that initially develop along the margin of an island or continent where environmental conditions are suitable are called ________.
 
  A) fringing reefs
  B) barrier reefs
  C) atolls
  D) patch reefs
  E) basaltic reefs

[amy.lauersdorf90]

Answer to Question 1

D

Answer to Question 2

A

[jlmhmf]

TYSM

[shailee]

Thanks for the timely response, appreciate it