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What is sustainable fishing?

Back

Sustainable fishing is a method of fishing that maintains fish populations and the health of marine ecosystems, ensuring that future generations can continue to harvest fish without depleting resources.

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What are mollusks?

Back

Mollusks are a diverse group of marine animals that include species such as clams, octopuses, and snails, characterized by a soft body and often a hard shell.

Front

Which marine animal is the largest and feeds on plankton?

Back

The right whale is the largest marine animal and primarily feeds on plankton.

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What role do sea turtles play in marine ecosystems?

Back

Sea turtles are considered indicator species, meaning their health reflects the overall health of the marine environment.

Front

What is the primary diet of a bottlenose dolphin?

Back

Bottlenose dolphins primarily feed on fish and squid and are known for their high intelligence.

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What is overfishing?

Back

Overfishing occurs when fish are caught at a rate faster than they can reproduce, leading to a decline in fish populations.

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What is ocean acidification?

Back

Ocean acidification is the process by which the ocean becomes more acidic due to increased carbon dioxide levels, affecting marine life, especially organisms with calcium carbonate shells.

Front

What are the main characteristics of marine mammals?

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Marine mammals are warm-blooded, breathe air, give live birth, and nurse their young with milk. Examples include whales, dolphins, and seals.

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What is a marine protected area (MPA)?

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A marine protected area is a section of the ocean where human activity is restricted to protect the natural environment and biodiversity.

Front

What are crustaceans?

Back

Crustaceans are a class of marine animals that have a hard exoskeleton, jointed legs, and include species like crabs, lobsters, and shrimp.