TEXT 5. Reproduction and Life-Cycle of the Perch
1. Spawning of perch takes place in ……….
a) cold weather c) hot weather
b) warm weather d) cloudy weather
2. The fish gather in great.......
a) backwaters c) shoals
b) weeds d) shallows
3. The fertilized egg of the Perch divides into ……..cells.
a) two c) four
b) three d) five
4. The eggs laid by the female remain glued together in long strings which hang on the………
a) backwaters c) weeds
b) trees d) male
5. The males excrete jellied fluid containing…………….
a) eggs c) sperms
b) weeds d) strings
6. In about 5 or 6 days the ………. becomes a small larval fish.
a) cell c) fish
b) embryo d) larva
7. The………has a yolk sac on its belly.
a) cell c) fish
b) embryo d) larval fish
8. The remainder of the food is reserved in the………. for the development.
a) cell c) yolk sac
b) embryo d) larval fish
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9. ………..are most suitable for perch’s spawning.
a) mountains c) long strings
b) shallow backwaters d) corals
10. The behavior of the Perch at spawning time is very …………..
a) conscience c) complex
b) simple d) unconditional
TEXT 6. The Pike and the Sazan
1. The explanation of difference between the pike and the sazan is to be found in their………….
a) surrounding c) spawning
b) behavior d) diets
2. The Pike has an ………….mouth equipped with rows of formidable-locking teeth .
a) small c) narrow
b) enormous d) wide
3. The Sazan has a ………..mouth and teeth.
a) small c) narrow
b) enormous d) wide
4. The Pike is ……………
a) omnivorous c) carnivorous
b) herbivorous d) angry
5. The powerful tail of the pike is near the soft …………fin .
a) dorsal c) caudal
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b) pelvic d) pectoral
6. The pike can easily …………..itself.
a)hide c) save
b) move d) preserve
7. The Sazan does not hunt other fish but feeds on a ……….
a) other fish c) mixed diet
b) fries d) vegetarian diet
8. Fish can live in the different environments, keep the various diets, and all these factors affect their ……...
a) size c) diet
b) anatomy d) fins
9. The ancestors of the pike and the sazan did not live in ……..environments.
a) different c) identical
b) various d) formidable
10. The sazan is tall and thick and its tail is rather………...
a) strong c) weak
b) powerful d) small
TEXT 7. Sardine
1. Sardine is an important ______ fish.
a) recreational
b) sport
c) food
d) decorative
2. Sardine belongs to the ______ family.
a) salmons
b) herring
c) crustaceans
d) catfishes
3. Fishermen use ______ in catching sardine.
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a) nets
b) fish lines
c) purse seine
d) trawler
4. Tiny animals living on the surface of the sea are called ______.
a) benthos
b) phagoplancton
c) plankton
d) phitoplancton
5. Sea tiny organisms are able ____ by means of a chemical reaction.
a) to produce light
b) to produce energy
c) to change water colour
d) to change their colour
6. The function of bioluminescence is _______ the sardine school.
a) to frighten
b) to protect
c) to hide
d) to reveal
7. Sardine fishing occurs _______.
a) in autumn
b) in spring
c) on moonless nights
d) on dark nights
8. The world’s leading sardine-fishing nation is _____.
a) Japan
b) Peru
c) China
d) Chile
9. ________ is used in manufacturing industrial goods.
a) natural oil
b) sardine oil
c) sardine moisture
d) fish meal
10. _________ are wide-spread product on the supermarket shelves.
a) cans of sardine
b) frozen sardine
c) smoked sardine
d) sardine fillets
TEXT 8. Shrimp
1.Shrimps belong to…………
a) fish c) carbs and lobsters
b) lobsters d) fry
Prawns are ……….. shrimps.
a) small c) large
b) huge d) tiny
3. Most shrimps have ………….
a) feelers c) swim bladder
b) scales d) sac
4. The swimmerets are usually on the ……………
a) feelers c) appendages
b) abdomen d) head
5. The feelers which taste the water to locate food are on the ……..
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a) jaws c) head
b) tail d) abdomen
6. The pouch-shaped nets to catch shrimp are called trawls………..
a) trawls c) purse
b) networks d) pouches
7. A pair of appendages form part of the shrimp's………..
a) head c) chest
b) body d) tail
8. ……… is a leader in shrimp production.
a) Ukraine c) the USA
b) Russia d) the UK
9. Many small shrimp eat ………..
a) fries c) silt
b) fish d) plankton
10. A shrimp’s shell is …………….
a) hard and rigid c) hard and flexible
b) hard and soft d) hard and tender
TEXT 9. Salmon
1. Salmon is an important source of … for many people.
a) cans c) sport
b) food d) fish
2. Most … of salmon can be found in the coastal waters of the North Pacific ocean.
a) number c) fishes
b) millions d) species
3. Salmon … in a fresh water stream.
a) live c) spawn
b) nest d) feed
4. Pacific salmon unlike Atlantic salmon spawn only … .
a) three times c) twice
b) four times d) once
5. Salmon … furiously to escape.
a) swim c) leap
b) battle d) hook
6. Most salmon swim upstream for several … to spawn.
a) months c) weeks
b) days d) seasons
7. The female lay her eggs in the nest … by the male.
a) fertilized c) turned
b) dug d) spawned
8. Salmon eggs need 3-4 months to … .
a) hatch c) nest
b) feed d) spawn
9. … of salmon reach the ocean from fresh water.
a) predominance c) majority
b) most d) minority
10. … is one of the methods of fish processing.
a) smoking c) navigating
b) catching d) hatching
TEXT 10. Marine Fishes
1. The … of fish species occur in marine habitats.
a) minority c) major
b) majority d) minor
2. Marine fishes occur in both shallow and … waters.
a) deep c) surface
b) low d) ground
3. The smallest of fish species … in the Indian Ocean.
a) happens c) inhabits
b) finds d) occurs
4. Bony fishes are more diverse than … fishes.
a) marine c) osteichthyes
b) aquatic d) cartilaginous
5. The largest … belong to the Chondrichthyes.
a) preys c) reptiles
b) predators d) seabirds
6. Bony fishes have various behavioural … .
a) environments c) adaptations
b) ecosystems d) habitats
7. The Perciformes … in many tropical and subtropical freshwaters.
a) dominant c) inhabit
b) dominate d) avoid
8. A great number of sea fishes can be found only in … water.
a) salt c) fresh
b) brackish d) shallow
9. The … of sea fishes spend a part of their life-cycle in inland waters.
a) minor c) majority
b) predominance d) minority
10. Stenohaline species have narrow … tolerance.
a) salty c) inland
b) salinity d) habitat
TEXT 11. Reptiles
1. Reptiles in the sea are not very … .
a) existent c) diversity
b) diverse d) extinct
2. If modern reptiles could … high salinity, they would be more widespread in the seas.
a) resistant c) tolerate
b) tolerance d) exist
3. Salt-excreting glands help reptiles … to high salinities.
a) adapt c) tolerate
b) resist d) withstand
4. The sea … spend their whole life in the sea.
a) lizards c) reptiles
b) turtles d) snakes
5. Sea reptiles can be … for a long time because of their ability to absorb oxygen directly from seawater.
a) submerged c) fed
b) breathing d) adapted
6. The little file snake can be found in both salty and … water .
a) aquatic c) brackish
b) fresh d) surface
7. Sea krait … feed mainly on eels.
a) kinds c) reptiles
b) species d) types
8. Sea krait breed … .
a) underwater c) on land
b) on the earth d) in the sea
9. The Galapagos marine iguana is a species of … .
a) turtles c) snakes
b) kraits d) lizards
10. A long life … is characteristic of the sea turtles.
a) span c) duration
b) period d) proportion
TEXT 12. Mammals
1. The Cetacea and Sirenia are … of wholly aquatic mammals.
a) classes c) species
b) orders d) kinds
2. All cetaceans fed on … .
a) algae c) flash
b) plankton d) birds
3. The Caribbean manatee … in both marine and inland waters.
a) finds c) happens
b) widespread d) occurs
4. All sirenians do not feed on … .
a) flash c) algae
b) sea grasses d) plants
5. Both eared and earless seals are … .
a) herbivorous c) omnivorous
b) carnivorous d) grass-eating
6. There are … and inland water species of otters .
a) coastal c) aquatic
b) sea d) marine
7. Terrestrial mammal families are more diverse at … latitudes.
a) middle c) lower
b) different d) higher
8. There are a lot of suitable … at higher latitudes.
a) environments c) habits
b) habitats d) species
9. Shelf waters of high latitudes are very … .
a) productivity c) productive
b) available d) suitable
10. Terrestrial mammal families differ from … mammals.
a) coastal c) inland
b) land d) aquatic
TEXT 13. Birds
1. It is more difficult to define … than marine species in other groups.
a) mammals c) reptiles
b) sea birds d) algae
2. Sea birds have their … sites in terrestrial habitats.
a) flying c) feeding
b) hunting d) breeding
3. Penguins … most of their life along coastlines.
a) spend c) feed
b) breed d) nest
4. Albatrosses … all their food from marine habitats.
a) feed c) breed
b) get d) grow
5. A lot of sea birds … inland .
a) find c) occur
b) inhabit d) happen
6. About three hundred … are largely marine .
a) geese c) ducks
b) sea birds d) species
7. Sea birds are less … in tropics than at higher latitudes.
a) diverse c) marine
b) diversity d) aquatic
8. The … of all sea birds are widespread at higher latitudes.
a) minority c) population
b) majority d) habitat
9. … species are more diverse at lower latitudes .
a) marine c) aquatic
b) sea d) terrestrial
10. The northern hemisphere is characterized by … diversity of sea birds.
a) higher c) lower
b) equal d) high
TEXT 14. Marine Aquaculture
1. Mariculture is a specialized branch of _______.
a) aquaculture
b) agriculture
c) horticulture
d) fishery
2. Mariculture deals with cultivating marine organisms for ______.
a) goods
b) food
c) feed
d) fertilizer
3. Food products produced by mariculture includes: _______.
a) shellfish
b) fish meal
c) fish feed
d) fish cans
4. Non-food products produced by mariculture includes: _______.
a) clothes
b) oils
c) cultured pearls
d) shoes
5. The most important molluses for fisheries are ___________.
a) lobsters and mussels c) shellfish and finfish
b) oysters and seaweed d) mussels and oysters
6. A mariculture development in the coastal waters appears more _______.
a) profitable c) modernized
b) harmful d) unprofitable
7. Natural mussels in the Black Sea live in big __________.
a) clusters
b) societies
c) communities
d) colonies
8. Mariculture is relatively new direction in fishery activities at the coastal Ukrainian zones of __________.
a) the Mediterranean Sea
b) the Black Sea
c) the Baltic Sea
d) the Caspian Sea
9. Mariculture development technologies are initiated by experimental ______.
a) research labs c) farms
b) enterprises d) plants
10. With this purpose of breeding the fish and they _______ it into the numerous estuaries.
a) catch c) stock
b) release d) bring
KEYS
Text 1. 1b 2a 3a 4b 5c 6d 7a 8b 9b 10c
Text 2. 1b 2b 3c 4a 5b 6b 7a 8c 9b 10c
Text 3. 1c 2a 3a 4 b 5d 6d 7b 8 b 9c 10a
Text 4. 1b 2c 3a 4 b 5c 6 b 7c 8a 9c 10 d
Text 5. 1b 2c 3a 4c 5c 6 b 7d 8c 9b 10c
Text 6. 1d 2b 3a 4c 5c 6a 7c 8b 9c 10b
Text 7. 1c 2b 3c 4c 5a 6d 7c 8b 9b 10a
Text 8. 1c 2c 3a 4b 5c 6a 7b 8c 9d 10a
Text 9. 1b 2d 3c 4d 5b 6a 7b 8a 9d 10a
Text 10. 1b 2a 3d 4d 5 b 6c 7b 8a 9d 10 b
Text 11. 1b 2c 3a 4d 5a 6c 7b 8c 9d 10a
Text 12. 1b 2c 3d 4a 5b 6d 7c 8b 9c 10d
Text 13. 1b 2d 3a 4b 5c 6d 7a 8b 9d 10c
Text 14. 1a 2b 3a 4c 5d 6a 7d 8b 9c 10b
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