The Discovery Of Baby Mammoth Reading Answers
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The Discovery Of Baby Mammoth Reading Answers is an academic topic in the IELTS Reading section. This has been taken from the book: Cambridge IELTS 3. The IELTS reading section helps candidates increase their reading skills with the help of passages. Candidates need to read the passage and then answer the questions. There are 14 questions in this topic: The Discovery Of Baby Mammoth Reading Answers. The IELTS reading questions are divided into two sections: choose the appropriate option, and no more than two words. There are more topics like In search of the The Discovery Of Baby Mammoth Reading Answers available online. Candidates can practice from IELTS Reading practice papers to help them excel in the IE:LTS exam.
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Section 1
Read the passage to answer the following questions
The Discovery Of Baby Mammoth Reading Answers
A On a May morning in 2007, on the Yamal Peninsula in northwestern Siberia, a Nenets reindeer herder named Yuri Khudi stood on a sandbar on the Yuribey River, looking carefully at a diminutive corpse. Although he'd never seen such an animal before, Khudi had seen many mammoth tusks, the thick corkscrew shafts that his people found each summer, and this persuaded him the corpse was a baby mammoth. It was eerily well preserved. Apart from its missing hair and toenails, it was perfectly intact. Khudi realised the find might be significant and he knew he couldn't just return home and forget all about it. He therefore decided to travel to the small town of Yar Sale to consult an old friend named Kirill Serotetto. His friend took him to meet the director of the local museum, who persuaded the local authorities to fly Khudi and Serotetto back to the Yuribey River to collect the baby mammoth.
B Mammoths became extinct between 14,000 and 10,000 years ago and since the extinctions coincided with the end of the most recent Ice age, many researchers believe that the primary cause of the great die-off was the sharp rise in temperature, which dramatically altered the vegetation. 'We have strong evidence that the temperature rise played a significant part in their extinction.’ says Adrian Lister, a palaeontologist and mammoth expert at London's Natural History Museum. 'In Eurasia, the timing of the two events matches closely.' The extinctions also coincided, however, with the arrival of modern humans. In addition to exploiting mammoths for food, they used their bones and tusks to make weapons, tools, and even dwellings. Some scientists believe humans were as much to blame as the temperature rise for the great die-off. Some say they caused it.
C The body of the baby mammoth was eventually sent to the st Petersburg Zoological Museum in Russia. Alexei Tikhonov, the museum's director, was one of the first scientists to view the baby, a female. According to Tikhonov, Khudi had rescued 'the best preserved mammoth to come down to US from the Ice Age', and he gratefully named her Lyuba, after Khudi's wife. Tikhonov knew that no-one would be more excited by the find than Dan Fisher, an American colleague at the University of Michigan who had spent 30 years researching the lives of mammoths. Tikhonov invited Fisher, along with Bernard Buigues, a French mammoth hunter, to come and view the baby mammoth. Fisher and Buigues had examined other specimens together, including infants, but these had been in a relatively poor state. Lyuba was another story entirely, other than the missing hair and toenails, the only flaw in her pristine appearance was a curious dent above the trunk.
D Fisher was particularly excited about one specific part of Lyuba's anatomy: her milk tusks. Through his career, Fisher has taken hundreds of tusk samples. Most of these came from the Great Lakes region of North America, and his research showed that these animals continued to thrive, despite the late Pleistocene* temperature change. On the other hand, Pleistocene era: the time between roughly 2.6 million years ago and 10.000 years ago to Fisher the tusks often revealed telltale evidence of human hunting. His samples frequently came from animals that had died in the autumn, when they should have been at their peak after summer grazing, and less likely to die of natural causes, but also when humans would have been most eager to stockpile meat for the coming winter. He has done limited work in Siberia, but his analysis of tusks from Wrangel Island, off the coast of Siberia, suggests the same conclusion.
E In December 2007, Buigues arranged for the specimen to be transported to Japan to undergo a CT scan by Naoki Suzuki of the Jikei University School of Medicine. The test confirmed her skeleton was undamaged, and her internal organs seemed largely intact. It also showed that the end of her trunk, and her throat, mouth, and windpipe were filled with dense sediment. Six months later, in a laboratory in st Petersburg, Fisher, Buigues, Suzuki, Tikhonov and other colleagues began a three-day series of tests on Lyuba. During these, Fisher noted a dense mix of clay and sand in her trunk, mouth and throat, which had been indicated earlier by the scan. In fact, the sediment in Lyuba's trunk was packed so tightly that Fisher saw it as a possible explanation for the dent above her trunk. If she was frantically fighting for breath and inhaled convulsively, perhaps a partial vacuum was created in the base of her trunk, which would have flattened surrounding soft tissue. To Fisher, the circumstances of Lyuba's death were clear: she had asphyxiated. Suzuki, however, proposed a different interpretation, seeing more evidence for drowning than asphyxiation.
F Studies are ongoing, but Lyuba has begun to shed the secrets of her short life and some clues to the fate of her kind. Her good general health was shown in the record of her dental development, a confirmation for Fisher that dental research is useful for evaluating health and thus key to investigating the causes of mammoth extinction. Analysis of her well- preserved DNA has revealed that she belonged to a distinct population of Mammuthus primigenius and that, soon after her time, another population migrating to Siberia from North America would take their place. Finally, Lyuba's premolars and tusks revealed that she had been born in late spring and was only a month old when she died.
Section 2
Solution and Explanation
Read the Passage to Answer the Following Questions
Questions 1-5:
Reading Passage has six paragraphs, A-F.
Which paragraph contains the following information?
Write the correct letter, A-F, in boxes 1-5 on your answer sheet.
- Similarities between studies of mammoth remains from different parts of the world.
Answer: D
Supporting Sentence: Most of these came from the Great Lakes region of North America, and his research showed that these animals continued to thrive, despite the late Pleistocene* temperature change.
Keywords: Great Lakes, North America, thrive,
Keyword Location: Paragraph D, lines 2-4
Explanation: His research showed that animals from the Great Lakes region in North America thrived despite the temperature change during the late Pleistocene.
- Details of the uses to which mammoth body parts were put.
Answer: B
Supporting Sentence: 'We have strong evidence that the temperature rise played a significant part in their extinction.’ says Adrian Lister, a palaeontologist and mammoth expert at London's Natural History Museum. 'In Eurasia, the timing of the two events matches closely.'
Keywords: temperature, Adrian
Keyword Location: Paragraph B, lines 4-6
Explanation: Adrian Lister, is a palaeontologist at London's Natural History Museum and expert on mammoths. He says there is strong evidence linking the temperature rise to their extinction. He adds that the timing of the two events closely match in Eurasia.
- A theory that accounts for the damage to lyuba’s face.
Answer: E
Supporting Sentence: Six months later, in a laboratory in st Petersburg, Fisher, Buigues, Suzuki, Tikhonov and other colleagues began a three-day series of tests on Lyuba. During these, Fisher noted a dense mix of clay and sand in her trunk, mouth and throat, which had been indicated earlier by the scan.
Keywords: laboratory, Lyuba
Keyword Location: Paragraph E, lines 4-7
Explanation: Six months after the initial discovery, Fisher, Buigues, Suzuki, Tikhonov and other colleagues in a lab in St. Petersburg conducted a three-day series of tests on Lyuba. During the tests, Fisher observed a mixture of clay and sand in Lyuba's trunk, mouth, and throat, as previously indicated by the scan.
- An explanation of how an individual was able to identify a small corpse.
Answer: A
Supporting Sentence: Although he'd never seen such an animal before, Khudi had seen many mammoth tusks, the thick corkscrew shafts that his people found each summer, and this persuaded him the corpse was a baby mammoth.
Keywords: animal, Khudi, corpse
Keyword Location: Paragraph A, lines 3-5
Explanation: Khudi, who had never encountered such an animal before, was convinced the corpse was a baby mammoth. It was due to his familiarity with the thick, corkscrew-shaped mammoth tusks commonly found by his people each summer.
- A comparison between lyuba and other young mammoth corpses.
Answer: C
Supporting Sentence: Tikhonov invited Fisher, along with Bernard Buigues, a French mammoth hunter, to come and view the baby mammoth. Fisher and Buigues had examined other specimens together, including infants, but these had been in a relatively poor state.
Keywords: French mammoth, specimens
Keyword Location: Paragraph C, lines 4-7
Explanation: Tikhonov invited Fisher and French mammoth hunter Bernard Buigues to view the baby mammoth. Fisher and Buigues, who had previously inspected other specimens, including infants, together, were intrigued as these prior specimens were in poor condition.
Questions 6-10:
Look at the following statements (Questions 6-10) and the list of people below.
Match each statement with the correct person, A-G.
Write the correct letter, A-G, in boxes 6-10 on your answer sheet.
NB You may use any letter more than once.
- The indications are that mammoths died as a result of climate change.
Answer: C
Supporting Sentence: 'We have strong evidence that the temperature rise played a significant part in their extinction.’ says Adrian Lister, a palaeontologist and mammoth expert at London's Natural History Museum. 'In Eurasia, the timing of the two events matches closely.'
Keywords: temperature, Adrian
Keyword Location: Paragraph B, lines 4-6
Explanation: Adrian Lister, a palaeontologist at London's Natural History Museum and expert on mammoths. He says there is strong evidence linking the temperature rise to their extinction. He adds that the timing of the two events closely match in Eurasia.
- Teeth analysis is important in discovering why mammoths died out.
Answer: E
Supporting Sentence: Tikhonov knew that no-one would be more excited by the find than Dan Fisher, an American colleague at the University of Michigan who had spent 30 years researching the lives of mammoths.
Keywords: Dan Fisher, University of Michigan
Keyword Location: Paragraph C, lines 5-7
Explanation: Tikhonov was aware that his discovery would excite Dan Fisher. An American colleague at the University of Michigan who had spent 30 years studying mammoths, more than anyone else.
- The corpse of the baby mammoth is in better condition than any other that has been discovered.
Answer: D
Supporting Sentence: According to Tikhonov, Khudi had rescued 'the best preserved mammoth to come down to US from the Ice Age', and he gratefully named her Lyuba, after Khudi's wife.
Keywords: Tikhonov, gratefully, Lyuba
Keyword Location: Paragraph C, lines 3-4
Explanation: It has been mentioned in the supporting sentence that mammoth have had the best preserved fossils. Further it was quoted by Alexei Tikhonov.
- It would be a mistake to ignore the baby mammoth’s discovery, because of its potential importance.
Answer: A
Supporting Sentence: Although he'd never seen such an animal before, Khudi had seen many mammoth tusks, the thick corkscrew shafts that his people found each summer, and this persuaded him the corpse was a baby mammoth.
Keywords: Khudi, mammoth tusks, corkscrew shafts
Keyword Location: Paragraph A, lines 3-5
Explanation: Khudi was convinced the body was a newborn mammoth despite having never seen such an animal before. Since he had seen several mammoth tusks and the thick corkscrew shafts that his people discovered every summer.
- Mammoths often died at a time of year when they should have been in good physical condition.
Answer: E
Supporting Sentence: Tikhonov knew that no-one would be more excited by the find than Dan Fisher, an American colleague at the University of Michigan who had spent 30 years researching the lives of mammoths.
Keywords: Dan Fisher, University of Michigan
Keyword Location: Paragraph C, lines 5-7
Explanation: Tikhonov was aware that his discovery would excite Dan Fisher. An American colleague at the University of Michigan who had spent 30 years studying mammoths, more than anyone else.
| List of People | |
|---|---|
| A | Yuri Khudi |
| B | Kirill Serotetto |
| c | Adrian Lister |
| D | Alexei Tikhonov |
| E | Dan Fisher |
| F | Bermard Buigues |
| G | Naoki Suzuki |
Questions 11-13:
Complete the sentences below.
Choose NO MORE THAN TWO WORDS from the passage for each answer.
Write your answers in boxes 11-13 on your answer sheet.
- Some researchers say that a marked rise in temperature impacted on mammoths by changing the type of 11 _____ available.
Answer: Vegetable
Supporting Sentence: Mammoths became extinct between 14,000 and 10,000 years ago and since the extinctions coincided with the end of the most recent Ice age, many researchers believe that the primary cause of the great die-off was the sharp rise in temperature, which dramatically altered the vegetation.
Keywords: 14,000, 10,000, temperature, vegetation
Keyword Location: Paragraph B, lines 1-4
Explanation: Since the extinction of mammoths occurred between 14,000 and 10,000 years ago. At the end of the most recent Ice Age, many scientists believe that the abrupt increase in temperature. Moreover, which profoundly affected the flora, was the major cause of the huge die-off.
- Fisher concluded that many of the mammoth tusks he looked at displayed signs of 12 ________.
Answer: Human hunting
Supporting Sentence: On the other hand, Pleistocene era: the time between roughly 2.6 million years ago and 10.000 years ago to Fisher the tusks often revealed telltale evidence of human hunting.
Keywords: Pleistocene era, human hunting
Keyword Location: Paragraph D, lines 4-6
Explanation: However, throughout the Pleistocene epoch, which Fisher dates to between around 2.6 million and 10,000 years ago. The tusks frequently showed obvious signs of human hunting.
- Not long after Lyuba’s death, the Mammuthus primigenius group she belonged to was replaced by another group that came from 13 _______.
Answer: North America
Supporting Sentence: Analysis of her well- preserved DNA has revealed that she belonged to a distinct population of Mammuthus primigenius and that, soon after her time, another population migrating to Siberia from North America would take their place.
Keywords: DNA, Mammuthus, primigenius, North America
Keyword Location: Paragraph F, lines 5-7
Explanation: She belonged to a specific population of Mammuthus primigenius, and analysis of her well-preserved DNA has shown that she did. Shortly after her period, however, another group would migrate to Siberia from North America and take their place.
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