wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Aquaculture #1

Total questions: 25

Worksheet time: 25mins

Name
Class
Date
1.

Aquaculture is a specific type of agriculture that requires both academic knowledge and ______ skills.

a)

aquatic

b)

genetic

c)

mathematic

d)

technical

e)

scientific

2.

The production of this food source is the fastest growing global segment of agriculture.

a)

beef

b)

dairy

c)

grain

d)

fish

e)

pork

3.

95% of Central Florida's aquaculture industry produces the following aquacrops.

a)

Clams & Oysters

b)

Hybrid Bass & Shrimp

c)

Ornamental Plants & Fish

d)

Salmon & Tilapia

e)

Snook & Red Drum

4.

Aquaculture began around 3500BC with producing carp in this country.

a)

China

b)

Egypt

c)

Europe

d)

Japan

e)

United States

5.

Which of the following water parameters has the greatest effect on fish physiology?

a)

clarity

b)

light

c)

tannin

d)

temperature

e)

turbidity

6.

A crustacean exoskeleton is made of this polysaccharide.

a)

bone

b)

chitin

c)

leather

d)

scales

e)

skin

7.

The seed of this Northern Quahog, Mercenaria mercenaria, is planted off shore in submerged bags stapled to the ocean floor.

a)

Hard Clams

b)

Oysters

c)

Shrimp

d)

Sponge

e)

Scallops

8.

Which of the following is an important safety concern for producers growing fish in Florida waters?

a)

Detritus

b)

Cormorants

c)

Drowning

d)

Nets

e)

Turtles

9.

The normal salinity of ocean water is _____ parts per thousand.

a)

20

b)

30

c)

35

d)

40

e)

45

10.

Which of the following substances determine alkalinity of water?

a)

calcium and magnesium ions

b)

calcium and potassium ions

c)

carbonate and bicarbonateions

d)

iron and calcium ions

e)

sulfur and iron ions

11.

Which of the following harvest procedures is the most common method of harvesting pond raised tilapia?

a)

Grabbing

b)

Netting

c)

Noodling

d)

Seining

e)

Trapping

12.

Ponds, raceways, tanks, vats, and aquaria are water facilities used to grow aquacrops. What is the common name of these enclosures that hold the water and/or aquacrops?

a)

Containments

b)

Biological Chambers

c)

Culture Tubs

d)

Impoundments

e)

Pens

13.

Hard water with a high pH is suitable water parameters for producing the following fish:

a)

Barbs

b)

Cichlids

c)

Livebearers

d)

Tetras

e)

Bettas

14.

The temperature of fish adjusts to its surrounding water temperature. Select the proper term that describes the cold-blooded nature of fish.

a)

ectothermic

b)

endothermic

c)

ectodermic

d)

isothermic

e)

mesothermic

15.

Which of the following is the best source of aquaculture production water?

a)

aquifer well

b)

shallow well

c)

stream

d)

spring

e)

pond

16.

Which of the following is the best natural soil type for lining the bottom of a fish pond?

a)

Clay

b)

Loam

c)

Sand

d)

Sandy Loam

e)

Silt

17.

Select the most common commercial material used to prevent water seepage from ponds & raceways that are built above ground level.

a)

Concrete

b)

Fiber Glass

c)

Plastic

d)

Polyvinyl

e)

Glass

18.

Which of the following is the governing body for the Best Management Practices in Florida aquaculture farmers?

a)

Florida Estuary Board

b)

Florida Environmental Protection Agency

c)

Florida Division of Aquaculture

d)

Hillsborough County Water Agency

e)

Southwest Water Management District

19.

Aquaculture wastewater that is discharged for more than 30 days must obtain a National Pollution Discharge Elimination System permit from this governmental body.

a)

Florida Estuary Board

b)

Florida Division of Aquaculture

c)

Florida Environmental Protection Agency

d)

Southwest Water Management District

e)

US Environmental Protection Agency

20.

Determine the proper name for an egg-scattering fish that attaches eggs to a floating bubble nest.

a)

Betta

b)

Cichlids

c)

Perch

d)

Pirhanas

e)

Suckermouth Catfish

21.

Select the common name for a suckermouth catfish that lays eggs in mud cavities of streambanks.

a)

Cichlids

b)

Betta

c)

Pleco

d)

Perch

e)

Piranha

22.

Which of the following artificial substrate is used for spawning egg-scattering barbs and tetras?

a)

Brush

b)

Gravel

c)

Pipe

d)

Slate

e)

Yarn Mop

23.

Angel fish spawn by laying and fertilizing eggs upon this material.

a)

Brush

b)

Gravel

c)

Pipe

d)

Slate

e)

Yarn Mop

24.

Which of the following is the most commonly used device to harvest fish from ponds?

a)

Cage

b)

Dredge

c)

Grill Net

d)

Seine

e)

Trap

25.

A hand operated dredge is used to harvest the following marine cultivar:

a)

Oyster

b)

Trout

c)

Clam

d)

Prawn

e)

Shrimp