What is aquaculture?
What is aquaculture?
Think about it (Ecology review):
Describe the impacts of overfishing on the ecosystem beyond a reduction in the amount of fish available as food.
Describe the benefits of aquaculture.
Describe the drawbacks of aquaculture.
Describe how shrimp aquaculture has impacted mangroves in Honduras and Nicaragua in the Gulf of Fonseca.
The current number of people living on the planet is closest to ______.
What is the largest source of food in the world?
It is projected that Earth will have a collapse of fisheries in the ocean within ______ years.
__________ are one method used to harvest fish. Some are large enough to carry 500 tons of fish.
What is 'fish farming' called?
What do most farmed fish eat?
What is aquaculture?
What percentage of the world's fish species are either fully exploited or depleted?
How much of the world's seafood comes from aquaculture?
Conventional fish farms are criticized for
What is a recirculating system?
How are solid wastes removed from a recirculating system?
The biological filter breaks down what chemical?
What consumes the nitrogen byproducts of the recirculating system?
