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Some species of fish are being caught, or havested, and consumed so quickly that their numbers are dwindling. Many are endangered and even face extinction due to overharvesting. Some are listed as endangered species, while others aren't recognized on any official list.

When buying fish, avoid species you know are at risk. Sometimes fish have different names depending on where you are or from whom you are buying. Use this activity to explore examples of threatened species—being able to identify a fish by the way it looks can help you decipher what species you are actually buying, and which fish to avoid!

Want more? This page is a selection from Mission:Explore Food—Sustainable Seafood by The Geography Collective. Visit our Mission:Explore Food—Sustainable Seafood page for the complete set of ocean-related missions. Looking for other types of activities? Check out The Geography Collective's website for more themed Mission:Explore adventures.

Noun

organism threatened with extinction.

Noun

process of complete disappearance of a species from Earth.

harvest
Noun

the gathering and collection of crops, including both plants and animals.

overharvest
Verb

to use more of a resource than can be replaced naturally.

sustainable seafood
Noun

fish, shellfish, and other aquatic organisms harvested from fish farms or fisheries that can be maintained without damaging the ecosystem.