What activity involves dragging huge nets weighted down with chains and steel plates over the ocean floor to harvest a few species of bottom fish and shellfish?
A) deep sea aquaculture
B) long-line fishing
C) drift-net fishing
D) purse-seine fishing
E) trawler fishing

Question

What activity involves dragging huge nets weighted down with chains and steel plates over the ocean floor to harvest a few species of bottom fish and shellfish?​
A) ​deep sea aquaculture
B) ​long-line fishing
C) ​drift-net fishing
D) ​purse-seine fishing
E) ​trawler fishing

Quizplus · Accepted Answer

Trawler fishing involves dragging huge nets weighted down with chains and steel plates over the ocean floor to harvest a few species of bottom fish and shellfish. The other fishing methods listed do not involve bottom trawling.

What Activity Involves Dragging Huge Nets Weighted Down with Chains