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Defend your coastline against the alien invaders damaging your local ecosystem. Invasive species—sometimes called "alien invaders"—are organisms that are not native to the places where they live. They compete so successfully in new ecosystems that they displace native species, and disrupt important processes like food webs. In the ocean, alien invaders can cause serious damage to habitats where seafood is caught or harvested. Help conquer these ocean invaders by including them in your meals and record your exploits on the page above!

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.

coastline
Noun

outer boundary of a shore.

Noun

community and interactions of living and nonliving things in an area.

Noun

environment where an organism lives throughout the year or for shorter periods of time.

Noun

type of plant or animal that is not indigenous to a particular area and causes economic or environmental harm.

sustainable seafood
Noun

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