Warm Up What do you think we farm from the ocean? What are the environmental impacts of it?
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Warm Up • What do you think we farm from the ocean? • What are the environmental impacts of it?
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Warm Up
• What do you think we farm from the ocean?
• What are the environmental impacts of it?
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Aquaculture
Let’s grow some fish to eat…
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Chinese in the 5th Century B.C.
Egyptians possibly around 2000 B.C.
Roman Empire began oyster farming that continues today.
Modern fish farming began with a German man in 1733.
It’s not a new idea!!!
Early Hawaiians walled off ponds along the coast.
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Aquaculture
• Create a Venn Diagram that gives two similarities and three differences between open and closed aquaculture.
• Then underneath the diagram write four sentences that describes why aquaculture may not be the best solution for the overfishing problem.