Which of the following is the process of circulating air throughout a substance?

Which of the following is a plant able to do well in aquaculture systems?

Which of the following risks require aggregate systems to remain dry when not flooded?

Which of the following systems aerates nutrient solutions as it flows?

Which of the following is used by pipe dream systems to hold plants in place?

Which of the following is NOT an herb?

Which of the following may overwhelm hydroponic systems if not closely monitored?

Which of the following is NOT a foliage and flowering plant?

Which of the following is the greatest factor promoting growth in the aquaculture industry?

Catfish, carp, salmon and bass are popular consumer food species due to their large yield of meat in comparison to body size.

Salinity measures the degree of which of the following is present in water?

In aquatic species, there are five factors which lead to adaptation: temperature, light, pressure, salinity and water movement.

Which of the following is provided to hydroponic plants by artificial growth mediums?

Which of the following is NOT an aggregate system?

Which of the following is NOT a continuous flow system?

Which of the following is NOT a category of hydroponic plants?

When flowering and foliage plants are produced hydroponically, how many species should grow within each system?

______is the growing of two items at one time.

Who benefits from the research gained through the aquaculture industry?

_____are used to form a shallow, segregated area of water.

What type of system is used to circulate and replace the water in a circular tank?

Which two types of environments allow the fish to reside in their natural habitats?

Which species’ temperature range is dependent upon its stage of life?

If freshwater fish are placed in saltwater, ______ leave their body.

Fish processors should wear protective equipment in order to limit the amount of ______ exposed to the fish.

Fish wastes are loaded with _________, which depletes the tanks’ oxygen supply.

Which of the following is not used in mechanical filtration?

Which of the following is a distinct layer of a lake ecosystem?

Frogs, insects, larvae, snails and turtles are often found in which zone?

The limnetic zone houses floating organisms called ___________.

The profundal zone is occupied by bottom dwelling creatures known as _________.

The area where a river meets with an ocean is known as an _______.

The intertidal zone is also known as an ocean’s ___________.

A minimal amount of plants grow in the oceanic zone due to the low levels of __________ available.

Producers are now able to ______ water quality.

Scientists can now breed fish with optimal genetics thanks to _____.