saving sea turtles\nsmall - scale fishing performed with nets is one of the most common fishing methods used…

saving sea turtles\nsmall - scale fishing performed with nets is one of the most common fishing methods used around the world. one of the unfortunate side effects of this method is that sea turtles, which are considered threatened, get caught in the nets along with the fish. conservation biologists at the university of exeter in england recently devised a way to prevent these sea turtle deaths, which they tested at a fishery in northern peru. they found that attaching green led lights to the nets warned the turtles away, possibly because the lights made the nets more visible. the number of sea turtle deaths was reduced, but the number of fish caught seemed to remain the same.\nwhat is the main, or central, idea of the passage?\nconservation biologists are researching ways to save the threatened sea turtle population.\nto prevent turtles from becoming caught in fishing nets, conservation biologists attached led lights to the nets.\none problem with small - catch fishing is that sea turtles get caught along with fish.

saving sea turtles\nsmall - scale fishing performed with nets is one of the most common fishing methods used around the world. one of the unfortunate side effects of this method is that sea turtles, which are considered threatened, get caught in the nets along with the fish. conservation biologists at the university of exeter in england recently devised a way to prevent these sea turtle deaths, which they tested at a fishery in northern peru. they found that attaching green led lights to the nets warned the turtles away, possibly because the lights made the nets more visible. the number of sea turtle deaths was reduced, but the number of fish caught seemed to remain the same.\nwhat is the main, or central, idea of the passage?\nconservation biologists are researching ways to save the threatened sea turtle population.\nto prevent turtles from becoming caught in fishing nets, conservation biologists attached led lights to the nets.\none problem with small - catch fishing is that sea turtles get caught along with fish.

Answer

Brief Explanations:

The passage focuses on conservation biologists' solution (attaching green LED lights to fishing - nets) to prevent sea - turtles from getting caught in nets. The first option is too general about researching ways to save sea - turtles. The third option only states the problem. The second option best captures the main idea of the passage which is the specific action taken by conservation biologists to solve the problem of sea - turtles getting caught in nets.

Answer:

To prevent turtles from becoming caught in fishing nets, conservation biologists attached LED lights to the nets.