The Reading / Listening - De-extinction - Level 6

It may only be a matter of time before dinosaurs are back among us. Biotechnology and genetic engineering company Colossal Biosciences claims it is on the cusp of successfully bringing back extinct species. On Tuesday, the company announced its plan to resurrect the moa – a 3.6-metre-tall, flightless bird. The giant moa once roamed New Zealand's South Island. It was hunted to extinction 600 years ago. Colossal's chief scientist Beth Shapiro said: "We're bringing back avian dinosaurs." Her colleagues will try to recreate the extinct bird by extracting DNA from the bones of long-deceased moa. Scientists will use this DNA to modify the genome of an emu, which is the closest living relative of the moa.

Colossal is embarking on many "de-extinction" projects. These have created controversy among the scientific community. Colossal defines de-extinction as: "The process of generating an organism that both resembles and is genetically similar to an extinct species." It claims de-extinction will allow scientists to engineer natural resistances in endangered animals today. It would also enhance the adaptability of species to "thrive" amid climate change, dwindling resources, disease and human interference. However, critics contend that extinct animals cannot be replicated. Many scientists are concerned about the unforeseen and detrimental impacts of inserting "hybrid" species into the wild.

Try the same news story at these easier levels:

    De-extinction - Level 4  or  De-extinction - Level 5

Sources
  • https://www.livescience.com/animals/extinct-species/were-bringing-back-avian-dinosaurs-de-extinction-company-claims-it-will-resurrect-the-giant-moa-in-next-10-years
  • https://edition.cnn.com/2025/07/09/science/giant-moa-colossal-biosciences
  • https://colossal.com/de-extinction/


Make sure you try all of the online activities for this reading and listening - There are dictations, multiple choice activities, drag and drop activities, sentence jumbles, which word activities, text reconstructions, spelling, gap fills and a whole lot more. Please enjoy :-)

Warm-ups

1. EXTINCTION: Students walk around the class and talk to other students about extinction. Change partners often and share your findings.
2. CHAT: In pairs / groups, talk about these topics or words from the article. What will the article say about them? What can you say about these words and your life?
       time / dinosaurs / biotechnology / genetic engineering / extinct / moa / hunted / DNA
       de-extinction / controversy / community / endangered / disease / hybrid / the wild
Have a chat about the topics you liked. Change topics and partners frequently.
3. GOD: Students A strongly believe scientists should not play God with nature; Students B strongly believe the opposite. Change partners again and talk about your conversations.
4. DE-EXTINCT ANIMALS: Would you like these animals to be resurrected? Why? How would their resurrection affect the wild? Complete this table with your partner(s). Change partners often and share what you wrote.

 

Good Idea?

Why?

Effect on the wild?

Moa

 

 

 

Tyrannosaurus rex

 

 

 

Dodo

 

 

 

Caspian tiger

 

 

 

Meganeura

 

 

 

Woolly mammoth

 

 

 

MY e-BOOK
ESL resource book with copiable worksheets and handouts - 1,000 Ideas and Activities for Language Teachers / English teachers
See a sample

5. COLOSSAL: Spend one minute writing down all of the different words you associate with the word "colossal". Share your words with your partner(s) and talk about them. Together, put the words into different categories.
6. DE-EXTINCTION IMPACTS: Rank these with your partner. Put the most detrimental effects of de-extinction at the top. Change partners often and share your rankings.

  • Ecosystem disruption
  • Genetic unpredictability
  • Biodiversity distortion
  • Unanticipated evolution
  • Invasive behavior
  • Disease vulnerability
  • Ethical concerns
  • Resource strain

 

Vocabulary

    Paragraph 1

      1. colossal a. Dead.
      2. on the cusp of b. Very, very big.
      3. resurrect c. About birds.
      4. roamed d. About to start or achieve something new.
      5. avian e. Walked around a wide area with no particular aim.
      6. extracting f. Bring something or someone back to life.
      7. deceased g. Taking something out of something else.

    Paragraph 2

      8. embarking h. Starting something new (like a project, trip or job).
      9. controversy i. State an opinion in an argument.
      10. resemble j. A strong disagreement about a hot topic.
      11. resistance k. Becoming smaller or less.
      12. thrive l. Look like or be like something or someone.
      13. dwindling m. Trying to stop or fight something.
      14. contend n. Grow well and be healthy or happy.

 

Before reading / listening

1. TRUE / FALSE: Read the headline. Guess if 1-8 below are true (T) or false (F).

  1. The company Colossal specializes in geoscience and neuroscience.     T / F
  2. Colossal has recreated two moa chicks.     T / F
  3. Colossal's chief scientist said she wants to bring back dinosaur birds.     T / F
  4. The ostrich is the closest living relative to the moa.     T / F
  5. There is broad approval of de-extinction in the scientific community.     T / F
  6. Colossal said de-extinction would help species survive climate change.     T / F
  7. Many scientists say extinct animals cannot be recreated.     T / F
  8. Scientists are not worried about putting de-extinct animals into the wild. T / F

2. SYNONYM MATCH: Match the following synonyms from the article.

  1. company
  2. on the cusp of
  3. bringing back
  4. plan
  5. giant
  6. roamed
  7. colleagues
  8. extracting
  9. deceased
  10. modify
  1. taking
  2. resurrecting
  3. wandered
  4. alter
  5. firm
  6. intention
  7. dead
  8. about to
  9. co-workers
  10. huge

3. PHRASE MATCH: (Sometimes more than one choice is possible.)

  1. It may only be a matter
  2. The giant moa once roamed
  3. It was hunted to
  4. Scientists will use this DNA
  5. the closest living
  6. controversy among the
  7. genetically
  8. species to "thrive"
  9. extinct animals cannot
  10. inserting "hybrid" species
  1. extinction 600 years ago
  2. scientific community
  3. relative of the moa
  4. be replicated
  5. to modify the genome
  6. into the wild
  7. amid climate change
  8. of time
  9. similar
  10. New Zealand

Gap fill

Put these words into the spaces in the paragraph below.
matter
genome
colleagues
relative
resurrect
extracting
cusp
roamed

It may only be a (1) _________________________________ of time before dinosaurs are back among us. Biotechnology and genetic engineering company Colossal Biosciences claims it is on the (2) _________________________________ of successfully bringing back extinct species. On Tuesday, the company announced its plan to (3) _________________________________ the moa – a 3.6-metre-tall, flightless bird. The giant moa once (4) _________________________________ New Zealand's South Island. It was hunted to extinction 600 years ago. Colossal's chief scientist Beth Shapiro said: "We're bringing back avian dinosaurs." Her (5) _________________________________ will try to recreate the extinct bird by (6) _________________________________ DNA from the bones of long-deceased moa. Scientists will use this DNA to modify the (7) _________________________________ of an emu, which is the closest living (8) _________________________________ of the moa.

Put these words into the spaces in the paragraph below.
organism
interference
resistances
controversy
hybrid
thrive
contend
species

Colossal is embarking on many "de-extinction" projects. These have created (9) _________________________________ among the scientific community. Colossal defines de-extinction as: "The process of generating an (10) _________________________________ that both resembles and is genetically similar to an extinct (11) _________________________________." It claims de-extinction will allow scientists to engineer natural (12) _________________________________ in endangered animals today. It would also enhance the adaptability of species to "(13) _________________________________" amid climate change, dwindling resources, disease and human (14) _________________________________. However, critics (15) _________________________________ that extinct animals cannot be replicated. Many scientists are concerned about the unforeseen and detrimental impacts of inserting "(16) _________________________________" species into the wild.

Listening — Guess the answers. Listen to check.

1)  It may only be a matter of time before dinosaurs are ______
     a.  backs among us
     b.  backed among us
     c.  back among us
     d.  aback among us
2)  Biotechnology and genetic engineering company Colossal Biosciences claims it is ______
     a.  on the cusp
     b.  on the cups
     c.  on the clasp
     d.  on the crisp
3)  the company announced its plan to resurrect the moa – a 3.6-metre-______
     a.  tall, fight less bird
     b.  tall, flightless birds
     c.  stall, flightless bird
     d.  tall, flightless bird
4)  recreate the extinct bird by extracting DNA from the bones of ______
     a.  long-decreased moa
     b.  long-desist moa
     c.  long-deceased moa
     d.  long-decease moa
5)  Scientists will use this DNA to modify the genome of an emu, which is the ______
     a.  closet living relative
     b.  closest live-in relative
     c.  closest living relative
     d.  closest living relativity

6)  These have created controversy among ______
     a.  the science community
     b.  the scientific community
     c.  the science fiction community
     d.  the scientific commune city
7)  The process of generating an organism that both resembles and ______
     a.  is genetics similar
     b.  is genetically similar
     c.  is genetics all similar
     d.  is genetically similarity
8)  It would also enhance the adaptability of ______
     a.  species to drive
     b.  species to alive
     c.  species to thrive
     d.  species to strive
9)  However, critics contend that extinct animals ______
     a.  cannot be replicate
     b.  cannot be replicate it
     c.  cannot be replicant
     d.  cannot be replicated
10)  Many scientists are concerned about the unforeseen ______
     a.  and detrimental impacts
     b.  and detrimental compacts
     c.  and detrimental imparts
     d.  and detrimental in pacts

Listening — Listen and fill in the gaps

It may only be a (1) _______________________________________________ before dinosaurs are back among us. Biotechnology and genetic engineering company Colossal Biosciences claims it is on (2) _______________________________________________ successfully bringing back extinct species. On Tuesday, the company announced its plan (3) _______________________________________________ moa – a 3.6-metre-tall, flightless bird. The giant moa once roamed New Zealand's South Island. It was (4) _______________________________________________ 600 years ago. Colossal's chief scientist Beth Shapiro said: "We're bringing back avian dinosaurs." Her colleagues will try to recreate the extinct bird (5) _______________________________________________ from the bones of long-deceased moa. Scientists will use this DNA to modify the genome of an emu, which is the (6) _______________________________________________ of the moa.

Colossal is embarking on many "de-extinction" projects. These have created (7) _______________________________________________ scientific community. Colossal defines de-extinction as: "The process of generating an organism (8) _______________________________________________ and is genetically similar to an extinct species." It claims de-extinction will allow scientists to engineer natural (9) _______________________________________________ animals today. It would also enhance the adaptability of species to (10) _______________________________________________ change, dwindling resources, disease and human interference. However, critics contend that extinct animals (11) _______________________________________________. Many scientists are concerned about the unforeseen and detrimental impacts of inserting (12) _______________________________________________ the wild.

Comprehension questions

  1. What is it only a matter of time that we might see the return of?
  2. How tall is the moa?
  3. How long ago did the moa disappear?
  4. What did a chief scientist say her company was bringing back?
  5. Which bird is the closest living relative of the moa?
  6. What has the company created among the scientific community?
  7. What did the company say could benefit from new natural resistances?
  8. What would de-extinction enhance the adaptability of species to do?
  9. What did critics say could not happen to extinct species?
  10. Where might "hybrid" species be released?

Multiple choice quiz

1) What is it only a matter of time that we might see the return of?
a) the dodo
b) Jurassic Park
c) many extinct birds
d) dinosaurs
2) How tall is the moa?
a) 3.5 metres
b) 3.6 metres
c) 3.7 metres
d) 3.8 metres
3) How long ago did the moa disappear?
a) 300 years ago
b) 400 years ago
c) 500 years ago
d) 600 years ago
4) What did a chief scientist say her company was bringing back?
a) the Tyrannosaurus rex
b) souvenirs
c) avian dinosaurs
d) Neanderthal man
5) Which bird is the closest living relative of the moa?
a) the ostrich
b) the kiwi
c) the cassowary
d) the emu

6) What has the company created among the scientific community?
a) a support group
b) a chat group
c) controversy
d) a new project
7) What did the company say could benefit from new natural resistances?
a) endangered animals
b) bacteria
c) flightless birds
d) future hybrid animals
8) What would de-extinction enhance the adaptability of species to do?
a) fight
b) reproduce
c) thrive
d) sleep
9) What did critics say could not happen to extinct species?
a) They could not be made into hybrids.
b) They could not be replicated.
c) They could not be free from disease.
d) They could not be classified.
10) Where might "hybrid" species be released?
a) into the wild
b) into zoos
c) New Zealand
d) Antarctica

Role play

Role  A – Ecosystem Disruption
You think ecosystem disruption is the most detrimental impact of de-extinction. Tell the others three reasons why. Tell them why their impacts aren't as bad. Also, tell the others which is the least impactful of these (and why): unanticipated evolution, disease vulnerability or ethical concerns.

Role  B – Unanticipated Evolution
You think unanticipated evolution is the most detrimental impact of de-extinction. Tell the others three reasons why. Tell them why their impacts aren't as bad. Also, tell the others which is the least impactful of these (and why): ecosystem disruption, disease vulnerability or ethical concerns.

Role  C – Disease Vulnerability
You think disease vulnerability is the most detrimental impact of de-extinction. Tell the others three reasons why. Tell them why their impacts aren't as bad. Also, tell the others which is the least impactful of these (and why): unanticipated evolution, ecosystem disruption or ethical concerns.

Role  D – Ethical Concerns
You think ethical concerns is the most detrimental impact of de-extinction. Tell the others three reasons why. Tell them why their impacts aren't as bad. Also, tell the others which is the least impactful of these (and why): unanticipated evolution, disease vulnerability or ecosystem disruption.

After reading / listening

1. WORD SEARCH: Look in your dictionary / computer to find collocates, other meanings, information, synonyms … for the words...

'extinct'

  • ________________
  • ________________
  • ________________
  • ________________
  • ________________
  • ________________
  • ________________
  • ________________
  • and 'bird'.

  • ________________
  • ________________
  • ________________
  • ________________
  • ________________
  • ________________
  • ________________
  • ________________
  • • Share your findings with your partners.

    • Make questions using the words you found.

    • Ask your partner / group your questions.

    2. ARTICLE QUESTIONS: Look back at the article and write down some questions you would like to ask the class about the text.

    •Share your questions with other classmates / groups. •Ask your partner / group your questions.

    3. GAP FILL: In pairs / groups, compare your answers to this exercise. Check your answers. Talk about the words from the activity. Were they new, interesting, worth learning…?

    4. VOCABULARY: Circle any words you do not understand. In groups, pool unknown words and use dictionaries to find their meanings.

    5. TEST EACH OTHER: Look at the words below. With your partner, try to recall how they were used in the text:

    • matter
    • cusp
    • roamed
    • hunted
    • bones
    • living
    • community
    • process
    • allow
    • enhance
    • contend
    • hybrid

    Student survey

    Write five GOOD questions about this topic in the table. Do this in pairs. Each student must write the questions on his / her own paper. When you have finished, interview other students. Write down their answers.

    (Please look at page 12 of the PDF to see a photocopiable example of this activity.)

    Discussion - De-extinction

    STUDENT A’s QUESTIONS (Do not show these to student B)

    1. What did you think when you read the headline?
    2. What images are in your mind when you hear the word 'extinct'?
    3. What do you think of bringing extinct animals back to life?
    4. What do you know about the dinosaurs?
    5. What do you think of genetic engineering?
    6. What do you know about the moa?
    7. What are the dangers of bringing extinct animals back to life?
    8. What extinct animals would you like to become de-extinct?
    9. Would you like to see dinosaurs roam Earth again?
    10. Should scientists not play with nature?

    STUDENT B’s QUESTIONS (Do not show these to student A)

    1. Did you like reading this article? Why/not?
    2. What do you think of when you hear the word 'bird'?
    3. What do you think about what you read?
    4. What do you think there is controversy about de-extinction?
    5. How might de-extinction help endangered species?
    6. How might de-extinction help animals thrive in climate change?
    7. What might de-extinct animals look like if they are hybrids?
    8. What three adjectives best describe this story?
    9. What might the detrimental impacts be on the wild?
    10. What questions would you like to ask the scientists?

    Discussion — Write your own questions

    STUDENT A’s QUESTIONS (Do not show these to student B)

    (a) ________________

    (b) ________________

    (c) ________________

    (d) ________________

    (e) ________________

    STUDENT B’s QUESTIONS (Do not show these to student A)

    (f) ________________

    (g) ________________

    (h) ________________

    (i) ________________

    (j) ________________

    Language — Cloze (Gap-fill)

    It may only be a (1) ____ of time before dinosaurs are back among us. Biotechnology and genetic engineering company Colossal Biosciences claims it is on the (2) ____ of successfully bringing back extinct species. On Tuesday, the company announced its plan to resurrect the moa – a 3.6-metre-tall, flightless bird. The giant moa once (3) ____ New Zealand's South Island. It was hunted (4) ____ extinction 600 years ago. Colossal's chief scientist Beth Shapiro said: "We're bringing back (5) ____ dinosaurs." Her colleagues will try to recreate the extinct bird by extracting DNA from the bones of long-deceased moa. Scientists will use this DNA to modify the (6) ____ of an emu, which is the closest living relative of the moa.

    Colossal is embarking (7) ____ many "de-extinction" projects. These have created controversy among the scientific community. Colossal defines de-extinction as: "The process of generating an organism that (8) ____ resembles and is genetically similar to an extinct species." It claims de-extinction will allow scientists to engineer natural resistances (9) ____ endangered animals today. It would also enhance the adaptability of species to "thrive" amid climate change, (10) ____ resources, disease and human interference. However, critics (11) ____ that extinct animals cannot be replicated. Many scientists are concerned about the unforeseen and detrimental impacts of inserting "hybrid" species into the (12) ____.

    Which of these words go in the above text?

    1. (a)     matter     (b)     mutter     (c)     muster     (d)     master    
    2. (a)     clasp     (b)     grip     (c)     cusp     (d)     caps    
    3. (a)     roomed     (b)     flew     (c)     roamed     (d)     trotted    
    4. (a)     by     (b)     at     (c)     for     (d)     to    
    5. (a)     bovine     (b)     canine     (c)     avian     (d)     feline    
    6. (a)     gnome     (b)     genome     (c)     gender     (d)     gentry    
    7. (a)     at     (b)     on     (c)     of     (d)     to    
    8. (a)     among     (b)     both     (c)     all     (d)     every    
    9. (a)     of     (b)     to     (c)     in     (d)     at    
    10. (a)     dinging     (b)     dangling     (c)     dawdling     (d)     dwindling    
    11. (a)     attend     (b)     extend     (c)     pretend     (d)     contend    
    12. (a)     wildish     (b)     wildness     (c)     wilder     (d)     wild

    Spelling

    Paragraph 1

    1. a matter of time before dsrsniaou are back
    2. eegtnic engineering
    3. bringing back extinct espceis
    4. DNA from the bones of long- sedcadee moa
    5. use this DNA to modify the nmeoge of an emu
    6. the closest living eeiatlvr of the moa

    Paragraph 2

    1. These have created tseyrnovcor
    2. generating an miansgor
    3. engineer natural iasrsestenc
    4. hrviet amid climate change
    5. winlnddgi resources
    6. titanemlder impacts

    Put the text back together

    (    )     600 years ago. Colossal's chief scientist Beth Shapiro said: "We're bringing back avian dinosaurs." Her colleagues will
    (    )     about the unforeseen and detrimental impacts of inserting "hybrid" species into the wild.
    (    )     bird. The giant moa once roamed New Zealand's South Island. It was hunted to extinction
    (    )     Colossal is embarking on many "de-extinction" projects. These have created
    (    )     controversy among the scientific community. Colossal defines de-extinction as: "The process of generating an organism
    (    )     deceased moa. Scientists will use this DNA to modify the genome of an emu, which is the closest living relative of the moa.
    (    )     engineering company Colossal Biosciences claims it is on the cusp of successfully bringing back extinct
    (    )     interference. However, critics contend that extinct animals cannot be replicated. Many scientists are concerned
    (  1  )   It may only be a matter of time before dinosaurs are back among us. Biotechnology and genetic
    (    )     of species to "thrive" amid climate change, dwindling resources, disease and human
    (    )     scientists to engineer natural resistances in endangered animals today. It would also enhance the adaptability
    (    )     species. On Tuesday, the company announced its plan to resurrect the moa – a 3.6-metre-tall, flightless
    (    )     that both resembles and is genetically similar to an extinct species." It claims de-extinction will allow
    (    )     try to recreate the extinct bird by extracting DNA from the bones of long-

    Put the words in the right order

    1. It   matter   a   may   time   of   only   be   .
    2. On   back   extinct   cusp   species   the   of   bringing   .
    3. The   announced   to   plans   company   the   moa   resurrect   .
    4. It   hunted   extinction   years   was   ago   600   to   .
    5. Emus   closest   are   the   of   moas   living   relatives   .
    6. These   among  controversy  created  have  scientific   the  community .
    7. De-extinction  allow  resistances  will  scientists  natural  engineer   to  .
    8. It   of   to   enhance   thrive   species   the   adaptability   would   .
    9. Critics   extinct   replicated   be   that   contend   animals   cannot   .
    10. Impacts   wild   hybrid   inserting   of   the   into   species   .

    Circle the correct word (20 pairs)

    It may only be a madder / matter of time before dinosaurs are back among us. Biotechnology and genetically / genetic engineering company Colossal Biosciences claims it is on the crisp / cusp of successfully bringing back extinct species. On Tuesday, the company announced its plan to / for resurrect the moa – a 3.6-metre-tall, flightless bird. The giant moa once roamed / beamed New Zealand's South Island. It was hunted for / to extinction 600 years ago. Colossal's chief scientist Beth Shapiro said: "We're bringing back canine / avian dinosaurs." Her colleagues will try to recreate the extinct bird by excavating / extracting DNA from the bones of long-deceased / decreased moa. Scientists will use this DNA to modify the genome of an emu, which is the closest living / alive relative of the moa.

    Colossal is disembarking / embarking on many "de-extinction" projects. These have created controversial / controversy among the scientific community. Colossal refines / defines de-extinction as: "The progress / process of generating an organism that both resembling / resembles and is genetically similar to an extinct species." It claims de-extinction will allow scientists to engineer natural resistances in / on endangered animals today. It would also response / enhance the adaptability of species to "thrive" amid climate change, dawdling / dwindling resources, disease and human interference. However, critics contend what / that extinct animals cannot be replicated. Many scientists are concerned about the unforeseen and detrimental impacts of inserting "hybrid" species into / onto the wild.

    Talk about the connection between each pair of words in italics, and why the correct word is correct. Look up the definition of new words.

    Insert the vowels (a, e, i, o, u)

    _t  m_y  _nly  b_  _  m_tt_r  _f  t_m_  b_f_r_  d_n_s__rs  _r_  b_ck  _m_ng  _s.  B__t_chn_l_gy  _nd  g_n_t_c  _ng_n__r_ng  c_mp_ny  C_l_ss_l  B__sc__nc_s  cl__ms  _t  _s  _n  th_  c_sp  _f  s_cc_ssf_lly  br_ng_ng  b_ck  _xt_nct  sp_c__s.  _n  T__sd_y,  th_  c_mp_ny  _nn__nc_d  _ts  pl_n  t_  r_s_rr_ct  th_  m__  –  _  3.6-m_tr_-t_ll,  fl_ghtl_ss  b_rd.  Th_  g__nt  m__  _nc_  r__m_d  N_w  Z__l_nd's  S__th  _sl_nd.  _t  w_s  h_nt_d  t_  _xt_nct__n  600  y__rs  _g_.  C_l_ss_l's  ch__f  sc__nt_st  B_th  Sh_p_r_  s__d:  "W_'r_  br_ng_ng  b_ck  _v__n  d_n_s__rs."  H_r  c_ll__g__s  w_ll  try  t_  r_cr__t_  th_  _xt_nct  b_rd  by  _xtr_ct_ng  DN_  fr_m  th_  b_n_s  _f  l_ng-d_c__s_d  m__.  Sc__nt_sts  w_ll  _s_  th_s  DN_  t_  m_d_fy  th_  g_n_m_  _f  _n  _m_,  wh_ch  _s  th_  cl_s_st  l_v_ng  r_l_t_v_  _f  th_  m__.

    C_l_ss_l  _s  _mb_rk_ng  _n  m_ny  "d_-_xt_nct__n"  pr_j_cts.  Th_s_  h_v_  cr__t_d  c_ntr_v_rsy  _m_ng  th_  sc__nt_f_c  c_mm_n_ty.  C_l_ss_l  d_f_n_s  d_-_xt_nct__n  _s:  "Th_  pr_c_ss  _f  g_n_r_t_ng  _n  _rg_n_sm  th_t  b_th  r_s_mbl_s  _nd  _s  g_n_t_c_lly  s_m_l_r  t_  _n  _xt_nct  sp_c__s."  _t  cl__ms  d_-_xt_nct__n  w_ll  _ll_w  sc__nt_sts  t_  _ng_n__r  n_t_r_l  r_s_st_nc_s  _n  _nd_ng_r_d  _n_m_ls  t_d_y.  _t  w__ld  _ls_  _nh_nc_  th_  _d_pt_b_l_ty  _f  sp_c__s  t_  "thr_v_"  _m_d  cl_m_t_  ch_ng_,  dw_ndl_ng  r_s__rc_s,  d_s__s_  _nd  h_m_n  _nt_rf_r_nc_.  H_w_v_r,  cr_t_cs  c_nt_nd  th_t  _xt_nct  _n_m_ls  c_nn_t  b_  r_pl_c_t_d.  M_ny  sc__nt_sts  _r_  c_nc_rn_d  _b__t  th_  _nf_r_s__n  _nd  d_tr_m_nt_l  _mp_cts  _f  _ns_rt_ng  "hybr_d"  sp_c__s  _nt_  th_  w_ld.

    Punctuate the text and add capitals

    it may only be a matter of time before dinosaurs are back among us biotechnology and genetic engineering company colossal biosciences claims it is on the cusp of successfully bringing back extinct species on tuesday the company announced its plan to resurrect the moa a 36 metretall flightless bird the giant moa once roamed new zealands south island it was hunted to extinction 600 years ago colossals chief scientist beth shapiro said were bringing back avian dinosaurs her colleagues will try to recreate the extinct bird by extracting dna from the bones of longdeceased moa scientists will use this dna to modify the genome of an emu which is the closest living relative of the moa

    colossal is embarking on many deextinction projects these have created controversy among the scientific community colossal defines deextinction as the process of generating an organism that both resembles and is genetically similar to an extinct species it claims deextinction will allow scientists to engineer natural resistances in endangered animals today it would also enhance the adaptability of species to thrive amid climate change dwindling resources disease and human interference however critics contend that extinct animals cannot be replicated many scientists are concerned about the unforeseen and detrimental impacts of inserting hybrid species into the wild

    Put a slash (/) where the spaces are

    Itmayonlybeamatteroftimebeforedinosaursarebackamongus.Biote
    chnologyandgeneticengineeringcompanyColossalBiosciencesclaim
    sitisonthecuspofsuccessfullybringingbackextinctspecies.OnTuesda
    y,thecompanyannounceditsplantoresurrectthemoa–a3.6-metre-
    tall,flightlessbird.ThegiantmoaonceroamedNewZealand'sSouthIsla
    nd.Itwashuntedtoextinction600yearsago.Colossal'schiefscientistBe
    thShapirosaid:"We'rebringingbackaviandinosaurs."Hercolleaguesw
    illtrytorecreatetheextinctbirdbyextractingDNAfromthebonesoflong-
    deceasedmoa.ScientistswillusethisDNAtomodifythegenomeofanem
    u,whichistheclosestlivingrelativeofthemoa.Colossalisembarkingon
    many"de-extinction"projects.Thesehavecreatedcontroversyamon
    gthescientificcommunity.Colossaldefinesde-extinctionas:"Thepro
    cessofgeneratinganorganismthatbothresemblesandisgeneticallysi
    milartoanextinctspecies."Itclaimsde-extinctionwillallowscientists
    toengineernaturalresistancesinendangeredanimalstoday.Itwouldal
    soenhancetheadaptabilityofspeciesto"thrive"amidclimatechange,d
    windlingresources,diseaseandhumaninterference.However,criticsc
    ontendthatextinctanimalscannotbereplicated.Manyscientistsarecon
    cernedabouttheunforeseenanddetrimentalimpactsofinserting"hybri
    d"speciesintothewild.

    Free writing

    Write about moa de-extinction for 10 minutes. Comment on your partner’s paper.

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    Academic writing

    Humans should not try to change nature by using de-extinction. Discuss.

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    Homework

    1. VOCABULARY EXTENSION: Choose several of the words from the text. Use a dictionary or Google’s search field (or another search engine) to build up more associations / collocations of each word.
    2. INTERNET: Search the Internet and find out more about this news story. Share what you discover with your partner(s) in the next lesson.
    3. EXTINCTION: Make a poster about extinction. Show your work to your classmates in the next lesson. Did you all have similar things?
    4. DE-EXTINCTION: Write a magazine article about bring back many extinct species. Include imaginary interviews with people who are for and against this.
    Read what you wrote to your classmates in the next lesson. Write down any new words and expressions you hear from your partner(s).
    5. WHAT HAPPENED NEXT? Write a newspaper article about the next stage in this news story. Read what you wrote to your classmates in the next lesson. Give each other feedback on your articles.
    6. LETTER: Write a letter to an expert on the moa. Ask him/her three questions about it. Give him/her three of your opinions on bringing it back. Read your letter to your partner(s) in your next lesson. Your partner(s) will answer your questions.

    A Few Additional Activities for Students

    Ask your students what they have read, seen or heard about this news in their own language. Students are likely to / may have have encountered this news in their L1 and therefore bring a background knowledge to the classroom.

    Get students to role play different characters from this news story.

    Ask students to keep track of this news and revisit it to discuss in your next class.

    Ask students to male predictions of how this news might develop in the next few days or weeks, and then revisit and discuss in a future class.

    Ask students to write a follow-up story to this news.

    Students role play a journalist and someone who witnessed or was a part of this news. Perhaps they could make a video of the interview.

    Ask students to keep a news journal in English and add this story to their thoughts.

    Also...

    Buy my 1,000 Ideas and Activities for Language Teachers eBook. It has hundreds of ideas, activity templates, reproducible activities for:

    • News
    • Warm ups
    • Pre-reading / Post-reading
    • Using headlines
    • Working with words
    • While-reading / While-listening
    • Moving from text to speech
    • Post-reading / Post-listening
    • Discussions
    • Using opinions
    • Plans
    • Language
    • Using lists
    • Using quotes
    • Task-based activities
    • Role plays
    • Using the central characters in the article
    • Using themes from the news
    • Homework

    Buy my book

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    Answers

    (Please look at page 26 of the PDF to see a photocopiable example of this activity.)

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