Question

marine debris is best described as being composed of _______.
a. solid garbage
b. untreated sewage
c. toxic chemicals
d. things discarded by humans

please select the best answer from the choices provided
○ a
○ b
○ c
○ d

Explanation:

Marine debris refers to human-discarded materials that end up in marine environments. Options a, b, and c are subsets of this broader category, but option d encompasses all types of human-discarded items that become marine debris.

Answer:

d. things discarded by humans