Fishing Methods Quiz

What is the main feature of the method of fishing shown in the picture?

• Fish are caught using a bag-like net.

• A boat pulls a fishing net through the water.

• Fish are attracted by long lines with hooks.

• Nets are hung vertically in the water.

Answer explanation

The correct choice describes a method where a boat actively pulls a fishing net through the water, effectively capturing fish. This distinguishes it from other methods that involve stationary nets or lines with hooks.

Which method uses bag-like nets to catch fish like the one shown in the picture?

• Trawling

• Purse seining

• Net drifting

• Long lining fishing

Answer explanation

Purse seining is a fishing method that uses large, bag-like nets to encircle schools of fish, allowing them to be caught efficiently. This distinguishes it from other methods like trawling or long lining.

What characterizes the method of fishing shown in the picture?

• Fish are attracted to hooks on long lines.

• Nets are hung vertically to trap fish.

• A boat pulls a large net through the water.

• Bag-like nets are used to encircle fish.

Answer explanation

The net drifting method of fishing is characterized by nets being hung vertically in the water to trap fish, effectively capturing them as they swim into the net. This distinguishes it from other fishing methods.

In the fishing method shown in the picture, what is used to attract fish?

• Large nets

• Bag-like nets

• Long lines with hooks

• Drift nets

Answer explanation

In long lining fishing, fish are attracted using long lines with hooks, which are baited to entice the fish. This method is effective for catching various species, unlike nets which are not used in this technique.

What type of boat is typically used in trawling?

• Fishing canoe

• Trawler

• Longline boat

• Purse seine vessel

Answer explanation

A trawler is specifically designed for trawling, which involves dragging nets through the water to catch fish. Other options like fishing canoes and longline boats are not suited for this method.

What is the purpose of using weights in purse seining?

• To attract fish

• To keep the net floating

• To sink the net

• To create movement in the water

Answer explanation

Weights are used in purse seining to sink the net, allowing it to effectively encircle fish underwater. This helps in capturing the fish more efficiently, making 'to sink the net' the correct purpose for using weights.

Which of the following describes drift nets?

• Nets that are pulled behind a boat

• Vertically hung nets to trap fish

• Bag-like nets that encircle schools of fish

• Long lines with hooks and baits

Answer explanation

Drift nets are designed to be vertically hung in the water to trap fish as they swim into them. This distinguishes them from other types of nets or fishing methods listed in the options.

What is typically used as bait in long lining fishing?

• Artificial lures

• Vegetables

• Fish

• Shellfish

Answer explanation

In long lining fishing, fish are typically used as bait to attract larger predatory fish. This method is effective because it mimics the natural prey of the target species.

What type of fish is commonly caught using the trawling method?

• Small bait fish

• Larger pelagic fish

• Shellfish

• Freshwater species

Answer explanation

Trawling is a fishing method that typically targets larger pelagic fish, such as tuna and mackerel, which inhabit open ocean waters. This method is less effective for small bait fish, shellfish, or freshwater species.

Purse seining is particularly effective for catching which type of fish?

• Bottom-dwelling fish

• Schooling fish

• Deep-sea fish

• Freshwater fish

Answer explanation

Purse seining is designed to encircle large schools of fish near the surface, making it particularly effective for catching schooling fish, which gather in groups. This method is less suitable for bottom-dwelling or deep-sea species.