Cumulative Aquaponics Semester Exam- B Format

Front

Process where heterotrophic bacteria convert solid fish waste into ammonia and other essential elements.

Back

Mineralization

Front

What should be the levels of dissolved oxygen in your aquaponics system? (PPM or saturation %)

Back

Both are correct

Front

What is the ideal temperature for your aquaponics system? Options: 80-95°F, 65-75°F

Back

65-75°F

Front

What should be done when nitrate levels are too low?

Back

feed fish more

Front

What should be the amount of nitrates in your aquaponics system? Options: 200-250 PPM (Parts Per Million), 40-80 PPM (Parts Per Million)

Back

40-80 PPM (Parts Per Million)

Front

What should you be looking for when observing plants?

Back

Overall Plant Health.

Front

What does D.O mean?

Back

Dissolved Oxygen

Front

What is NO3?

Back

Nitrate

Front

What can cause an entire tank of fish to die unexpectedly? Hint* They will all cause death, which will cause it faster? Options: Not enough oxygen., Not enough food.

Back

Not enough oxygen.

Front

Define Contaminants

Back

Substances that make something impure or unsuitable by introducing undesirable elements.