Aquaculture
People get 20% of their protein from this
What is Fish and Shellfish?
Less land cultivated in North America now than 100 years ago.
True or False?
What is True?
The practice of farming
The third major food source behind grain and meat.
What is Fish?
Ecological Footprint (define)
What is a measure of consumption of resources?
If a irrigation ditch has the lowest environmental impact, then what has the most?
What is a Cage System?
Define - Soil Erosion
A. Soil erodes
B. Topsoil is on the bottom
C. Soil is moved from one place to another
D. The movement of topsoil and leaf litter from one place to another.
What is The movement of topsoil and leaf litter from one place to another?
This energy source produces Ethanol and can lead to rising grain costs, which leads to poverty
What is Corn?
This practice has lead to the scarcity of some fish species, which can lessen biodiversity
What is Overfishing?
Refers to humans living on earth and their use of resources in a way that doesnt deprive future generations of those resources
What is Sustainability?
This area is the leading production of selling fish
What is the Pacific?
Up to four times as much could potentially be converted to
What is agricultural use?
Three systems supply most of our food
What is Croplands, Rangelands, and Fisheries?
The practice of farming aquatic organisms
What is Aquaculture?
Green revolution strategies (name two)
What is using machinery to complete tasks, increasing yield, increasing profits and efficiency for farms, increasing fossil fuel usage.
Freshwater and saltwater species (Name atleast 4.)
What is Carp, Tilapia, Catfish, Trout, Seaweed, Oysters, Clams, Mussels, Shrimp, Salmon?
What is Industrialized, Plantation, Traditional, and slash-and-burn agriculture?