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III. Choose the best answer:
1. The country is divided
nine regions.
cinto
b.on
d.ua
stake.
a.to
2. Unless the biodiversity were maintained, marine life would be
b.on
a.at
cin
d.under
3. He is a
a.occan
4.
biologist. He spends all his life studying sea plant and animals.
c.botany
b. Marine
d.sca
is a chemical used for killing weeds.
b.Herbicide
a.Pesticide
5. Sperm whales are ,
a.herbivores
6. Sperm whale population are at risk due to hunting.
a.in extinction
7. Modern device bela today's scientists
CEertilizer
which means they eat meat.
Comaivores
d.Antibiotic
b.carnivores
d.mammais
Con the decrease
many of challenges of the mysteries beneath the
b.in danger
d. In fewness
ocean.
d.recover
Jife back to the surface for.
a.oet over
8. Submarines are sent to the seabed to bring samples of.
study.
4.oceanic-ferther b.marine-farther
9. Of sea creatures that depend
b.overcome
C.come with
Csea-further
the bottom.
c.to
d.marine-further
b.in
d.of
10. If modern technology did not exist, we would never have such precious information.
a.valuable
b.precise
C.confidential
d.detalled