Hỏi đáp Unit 10 Tiếng Anh lớp 12 phần Vocabulary

The world’s biodiversity is declining at an unprecedented rate, which makes wildlife ______.

a. prosperous

b. perfect

c. vulnerable

d. remained

Humans depend on species diversity to provide food, clean air and water, and fertile soil for agriculture.

a. destruction

b. contamination

c. fertilizer

d. variety

Clearing forests for timber has resulted ______ the loss of biodiversity.

a. with

b. at

c. in

d. for

Over-exploitation for food, pets, and medicine, pollution, and disease are recognized _____ a serious threat _____ extinction.

a. as / of

b. to / for

c. over / with

d. upon / at

 We have to apply effective measures to save many plant and animal species ____ extinction. 

a. from

b. in

c. for

d. on

It is reported that humans are the main reason for most species’ declines and habitat _____ and degradation are the leading threats.

a. destroy

b. destructive

c. destructor

d. destruction

Current extinction rates are at least 100 to 1,000 times higher than _____ rates found in the fossil record.

a. nature

b. natural

c. naturally

d. naturalness

Almost half of turtles and tortoises are known to be threatened with _____.

a. extinct

b. extinction

c. extinctive

d. extinctly

Some wild animals are ............... in danger in this region.

a. dangerous                                           b. likely to cause harm

c.  likely to be extinct                             d. rare

A place where a species lives and reproduces is its..............

a. ecosystem b.            conservation       c. environment        d.  habitat

When a species is no longer found on earth it is said to be .............

a. threatened            b.  endangered      c. extinct                d.  at risk

A............ is someone who illegally catches or kills animals, birds, or fish on someone else’s property.

a. poacher               b.  hunter                c. catcher               d.  killer

Governments have........... laws to protect wildlife from overhunting.

a. enforced              b.  enacted              c. observed            d.  required

Many plant and animal species are now on the............ of extinction.

a. danger                 b.  border                c. margin                d.  verge

Many species are threatened in the wild due to habitat ...............by man

a. construction             b. conservation   c. destruction           d.  preservation

Plants and animals are responsible..........a variety of useful medications.

a. for                          b.  to                  c.  at                         d.  on

The Red List has been introduced to raise people’s awareness....conservation needs.

a. on                          b.  of                   c.  at                           d.  for

Many plant and animal species around-the globe are now threatened_             extinction.

a. in                           b.  of                   c.  for                         d.  with

Many modern medicines are derived _______ plants and animals.

a. on b. for c. from d. in

Only a few of the many species at risk of extinction actually make it to the lists and obtain legal _______.

a. protect b. protection c. protective d. protector

A/ an _______ species is a population of an organism which is at risk of becoming extinct.

a. dangerous b. endanger c. endangered d. endangerment

______ is a branch of Natural Science, and is the study of living organisms and how they interact with their environment.

a. Biology b. Biological c. Biologist d. Biologically

He has refused, but he _________ change his mind if you asked him again

A. might

B. may

C. can

D. must

There should be no discrimination _______ grounds of sex race or religion

A. on

B. at

C. of

D. in

He hurried _________ he wouldn't be late for class.

A. since

B. as if

C. unless

D. so that