Threats to coral reefs include: a. all of these choices. b. ...

[elizabeth18]

Threats to coral reefs include:
 a. all of these choices.
 b. being made into jewelry or other ornamental pieces.
 c. pollution.
 d. using cyanide to collect tropical fish.

Question 2

The greatest damage done from the Exxon Valdez spill was from:
 a. the enormous amount of crude oil getting onto the beaches.
 b. the enormous amount of refined oil spilled into the sea.
 c. the enormous amount of crude oil getting into the open ocean.
 d. the cleanup.

[snackralk]

Answer to Question 1

a

Answer to Question 2

d