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PASSAGE 1
Read the text and answer questions 1-13
Indigenous necklaces in Tasmania
Necklace-making is the most significant cultural tradition of Tasmanian Aboriginal women. It is also one of the few traditions that have continued without interruption since before the Europeans settled in Tasmania, the island to the south of the mainland of Australia, in 1803. Whereas colonization disrupted or destroyed so much of Tasmanian Aboriginal life and heritage, necklace-making has not only continued but also evolved in various ways.
The knowledge and skills of shell processing and stringing have been passed down through generations of women, particularly the women of the Furneaux Islands, off Tasmania's north-east coast. Necklace-making is an opportunity for women of all ages to get together and share stories, pass knowledge to younger generations and continue to affirm their culture. Aunty Dulcie Greeno, an elder of the Tasmanian Aboriginal community, has been making necklaces for more than 40 years, but first began practising as a child. "My grandmother used to do shell necklaces and aunties did too," she said in an interview for Australian Museums and Galleries. "We'd go round with them on the beach and collect shells with them." Now her sister, daughter, daughter-in-law and niece - all celebrated artists in their own right - make necklaces.
Shell necklaces were originally made as an adornment, as gifts and tokens of honour, and as objects to be exchanged with other groups for tools or for ochre, which could be used in important ceremonies. Archaeologist Rhys Jones found shells that had been pierced for a necklace dating back at least 2,000 years. After European colonisation, necklaces were also sold or exchanged for food, clothing and other essential supplies. Now, the artists are often commissioned to create necklaces for museums, galleries and private collectors.
Early European explorers remarked on the beauty of these treasures, and held them in high esteem. The French naturalist Jacques Labillardiere, travelling with the d'Entrecasteaux expedition of 1791-1794, observed women wearing strings of brilliant pearly blue spiral shells upon their bare heads. 18th-and-19th-century images show Tasmanian Aboriginal people wearing necklaces, including a photograph taken around 1866 of the leader and spokeswoman Truganini.
Shell-stringing was, and remains, a painstaking process, requiring knowledge of coastal resources and a great deal of patience. Aunty Dulcie's daughter Patsy Cameron has explained how the women pierced each shell with a tool consisting of a jawbone and sharpened tooth of a kangaroo or wallaby. The shells were then threaded on string made from natural fibres, smoked over a fire and rubbed in grass to remove their outer coating and reveal the pearly surface. The shells were later treated with penguin or muttonbird oil.
European colonisation introduced new tools and materials, including acidic liquids such as vinegar to clean the shells and steel punches to make holes in them. Needles and cotton or synthetic thread enabled the women to incorporate smaller shells into increasingly intricate designs.
Necklace-making is dependent on the availability of shells, and shell collection has its season. Aunty Dulcie regularly returns to the Furneaux Islands to replenish her supplies. "We still walk for miles on the beach," she said. "We take our lunch and crawl along on our hands and knees to get the shells." Men often help women collect the shells, especially the maireeners, or rainbow shells, which are found on kelp, a type of seaweed. These shells are best when picked directly from the sea. "We don't use the ones we pick up on the beach because they are too brittle and they lose their colour," said Aunty Dulcie.
After colonization, women started making longer necklaces. In 1835, Benjamin Duterrau sketched Tanleboneyer, a native of the district of Oyster Bay, and Bruny Island man Woorraddy, Truganini's husband, with long strands looped around their necks. Wortabowigee, a woman from Port Dalrymple, who is featured in an 1837 portrait by Thomas Bock, wears five loops of what must have been a necklace of astonishing beauty. It is possible that the new European tools adopted by the women enabled them to make longer necklaces, but it also indicates the changing circumstances of Tasmanian Aboriginal people. Historian Brian Plomley points out that long necklaces would have been impractical for women accustomed to a traditional lifestyle of diving for crabs, crayfish and abalone, digging for root vegetables, hunting seals or climbing trees to catch possums. Men tracking kangaroo, wallaby and emu through the bush would not have risked getting snagged by long necklaces - or risked damaging the valuable necklaces themselves.
The change in necklaces after colonization also points to the Tasmanians' courageous assertion of their identity, and a continuation of their culture at a time when their world was being taken apart. The connection of shell necklaces with the distinct culture and story of the Tasmanian Aboriginal people and with the Tasmanian natural environment means they have iconic status in the wider Tasmanian community. In 2009, they were listed as a Tasmanian Heritage Icon by the National Trust of Australia. The cultural and aesthetic value of the necklaces is also demonstrated by their inclusion in many national and international museum, gallery and private collections.
Choose TRUE, FALSE or NOT GIVEN.
Complete the notes below. Write ONE WORD ONLY.
The traditional procedure: hole put in shell with an instrument made of animal's bone and . Shells wiped with to achieve a pearly surface. Animal applied.
Changes after the Europeans arrived: cleaning substances like were used. Furneaux Islands: shells need to be gathered in the right . Shell collectors walk along the beach then in order to pick up shells. Shells from beach not suitable as they do not keep and break easily.
PASSAGE 2
Read the text and answer questions 14-26
Rain forest trees growing anew on Central American farmland are helping scientists find ways for monkeys and agriculture to benefit one another.
A. Hacienda La Pacifica, a remote working cattle ranch in Guanacaste province of northern Costa Rica, has for decades been home to a community of mantled howler monkeys. Other native primates - white-faced capuchin monkeys and spider monkeys - were once common in this area, too, but vanished after the Pan-American Highway was built nearby in the 1950s and most of the surrounding land was cleared for cattle raising. At Hacienda La Pacifica, however, an enlightened ranch owner chose to leave some strips of native trees growing. He used these as windbreaks to protect both cattle and their food crops from dry-season winds. In the process, the farmer unwittingly founded a unique laboratory for the study of monkeys.
B. Ken Glander, a primatologist from Duke University in the USA, is studying La Pacifica's monkeys in an effort to understand the relationship between howlers and regenerating forests at the edges of grazing lands. Studying such disturbed woodlands is increasingly important, because throughout much of the New World Tropics, these are the only forests left. In the 18th century, tropical dry forests covered most of Central America, but by the 1980s less than two percent remained undisturbed and less than one percent was protected.
C. Howlers persist at La Pacifica, Glander explains, because they are leaf-eaters. They eat fruit when it is available but, unlike capuchin and spider monkeys, do not depend on large areas of fruiting trees. Glander is particularly interested in howlers' ability to thrive on leaves loaded with toxins - poisonous substances designed to protect the plants. For leaf-eaters, long-term exposure to a specific plant toxin can increase their ability to neutralize the poisonous substances and absorb the leaf nutrients. Watching generations of howlers at La Pacifica has shown Glander that the monkeys keep their systems primed by sampling a variety of plants and then focusing on a small number of the most nutritious food items. The leaves that grow in regenerating forests, like those at La Pacifica, are actually more howler-friendly than those produced by the centuries-old trees that survive farther south. In younger forests, trees put most of their limited energy into growing wood, leaves and fruit, so they produce much lower levels of toxin than do well-established, old-growth trees.
D. The value of maturing forests to primates is also a subject of study at Santa Rosa National Park, about 35 miles northwest of La Pacifica. Large areas of Santa Rosa's forests had at one time been burnt to make space for cattle ranching and coffee farming, thereby devastating local monkey habitat. But in 1971 the government protected the area by designating it a National Park, and species of indigenous trees which had been absent for decades began to invade the abandoned pastures. Capuchins were the first to begin using the reborn forests, followed by howlers. Eventually even spider monkeys, fruit-eaters that need large areas of continuous forest, returned. In the first 28 years following protection of the area, the capuchin population doubled, while the number of howlers increased sevenfold.
E. Some of the same traits that allow howlers to survive at La Pacifica also explain their population boom in Santa Rosa. Howler reproduction is faster than that of other native monkey species. They give birth for the first time at about 3.5 years of age, compared with seven years for capuchins, and eight or more for spider monkeys. Also, while a female spider monkey will have a baby about once every four years, well-fed howlers can produce an infant every two years. Another factor is diet. Howlers are very adaptable feeders, and only need a comparatively small home range. Spider monkeys, on the other hand, need to occupy a huge home range. Also crucial is the fact that the leaves howlers eat hold plenty of water, so the monkeys can survive away from open streams and water holes. This ability gives them a real advantage over capuchin and spider monkeys, which have suffered during the long, ongoing drought in the area.
F. Alejandro Estrada, an ecologist at Estacion de Biologia Los Tuxtlas in Veracruz, Mexico, has been studying the ecology of a group of howler monkeys that thrive in a habitat totally altered by humans: a cacao plantation in Tabasco state, Mexico. Cacao plants need shade to grow, so 40 years ago the owners of Cholula Cacao Farm planted fig, monkeypod and other tall trees to form a protective canopy over their crop. The howlers moved in about 25 years ago after nearby forests were cut. This strange habitat seems to support about as many monkeys as would a same-sized patch of wild forest. The howlers eat the leaves and fruit of the shade trees, leaving the valuable cacao pods alone.
G. Estrada believes the monkeys bring underappreciated benefits to such plantations, dispersing the seeds of fruits such as fig and other shade trees, and fertilizing the soil. Spider monkeys also forage for fruit here, though they need nearby areas of forest to survive in the long term. He hopes that farmers will begin to see the advantages of associating with wild monkeys, which could include potential ecotourism projects. "Conservation is usually viewed as a conflict between farming practices and the need to preserve nature," Estrada says. "We're moving away from that vision and beginning to consider ways in which commercial activities may become a tool for the conservation of primates in human-modified landscapes."
Which paragraph contains the following information? Choose the correct letter, A-G.
| Question | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 14 a reason why new forests provide howlers with better feeding opportunities than older forests | |||||||
| 15 a reference to a change in farmers' attitudes towards wildlife | |||||||
| 16 a description of the means by which howlers select the best available diet for themselves | |||||||
| 17 figures relating to the reduction of natural wildlife habitat over a period of time |
Complete the summary below. Write ONE WORD ONLY.
Howler monkeys have a more rapid rate of than either capuchin or spider monkeys. Unlike the other local monkey species, howlers can survive without eating , and so can live inside a relatively small habitat area. Their diet is more flexible, and they are able to tolerate leaves with high levels of . Howlers can also survive periods of better than the other monkey species can.
Look at the following features and the list of locations below. Choose each feature with the correct location, A, B or C.
List of Locations
A. Hacienda La Pacifica
B. Santa Rosa National Park
C. Cholula Cacao Farm
| Feature | A | B | C |
|---|---|---|---|
| 22 It has seen the return of native tree species. | |||
| 23 It supports only one species of native monkey. | |||
| 24 Its monkey population helps the agriculture of the area. | |||
| 25 It is home to populations of all three local monkey species. | |||
| 26 Its landscape was altered by the construction of a transport link. |
PASSAGE 3
Read the text and answer questions 27-40
Innovation describes the way that we develop new ideas, products and approaches, and it is one of the most vital human endeavours. Over the history of humanity, innovation has made life better in so many different ways. It is a part of human nature to recognize the benefits of innovation; however, the majority of us have little comprehension of the processes that actually lead to innovation occurring. It is a frequent topic for discussion in journals and university lecture theatres. However, in company boardrooms across New Zealand, the term is heard far too frequently and more caution should be applied. Certainly, a recent international survey showed that the idea of innovation is so broad as to appear almost meaningless, with different sectors of the business world - or different divisions inside the same business - often defining innovation in their own way.
While there is an obvious attraction to the new, innovation is not always about large scale research and development projects or revolutionary business models; it can be on a small, highly localized scale and involve a step-by-step approach. The famous case study of the drinks company Lucozade shows it can be as simple as adding a screw top to a bottle. This carefully managed change in packaging shifted the public perception of the product from a medicine to a sports drink and Lucozade profited handsomely, clearly showing their approach was successful. So what steps can businesses take to keep ahead in the innovation game?
There seems to be a widespread belief that the world's best ideas are sudden and intuitive. Thomas Edison supposedly invented the light bulb with a sudden moment of clarity but in fact the book Edison: His Life and Inventions shows that Edison's own inspiration usually resulted from laborious experimentation, rather than a moment of genius. Thus, business managers are at risk of overestimating the pace of development while underestimating the amount of perseverance needed. This is why we must reject the false assumption that innovation is just a moment of brilliance waiting to strike.
No exploration of innovation is complete without mention of Steve Jobs, the late chief executive officer of Apple. No-one encapsulated the critical essence of Silicon Valley, the home of many global tech companies, better than Jobs but he has also been accused of arrogance. Jobs' managerial approach often irritated his co-workers but, in part, it was the fuel for his visionary innovations. He felt it his duty to make society a better place but his egotistical behaviour could have undesirable consequences, too. Jobs' former employees have suggested this type of demanding behaviour affects sickness rates and group morale, which in turn may squash creativity and innovation.
In his 2011 TED Talk, economist Tim Harford made the statement: "Show me a successful complex system and I will show you a system that has evolved through trial and error." It sounds like common sense and some commentators have claimed Harford's TED Talk was not persuasive, because it was stating the obvious. But he responds that a trial and error approach is not all that obvious, because society expects all problems to have a quick and simple solution. Harford is right to point out that both consumers and investors expect consistent and clear breakthroughs. But the value of step-by-step innovation is often underrated and failure may in fact be crucial to eventual success.
Former chief solutions officer at Yahoo, Tim Sanders, believes that innovation is only little ideas that combine with other little ideas that improve themselves into game-changing ideas. This snowballing effect has similarities to the phenomenon that author and broadcaster Steven Johnson calls the hummingbird effect of innovation. This points out that progress in a specific area or discipline can end up triggering small but significant developments elsewhere entirely. A good case to cite in support of this universal truth would be Gutenberg's printing press, which was revolutionary in itself for making books accessible to the masses. However, the press also affected an unrelated industry by causing a rise in demand for reading glasses.
This highlights the wider idea of connectivity, which is an essential component of innovation. When Kode Biotech won a recent innovation award, CEO Steve Henry had this to say: "Most people think innovation is invention, but they don't understand that innovation is the conversion of invention into something useful." This is particularly true when it comes to Kode's highly specialised use of nano-technology. Henry says that Kode cannot chase all the opportunities it has created. Instead, Kode's approach is to collaborate with similar nanotechnology businesses, which take its innovations and develop them into commodities that can be sold in the marketplace.
Innovation can be hectic and disorganised, but that is the way that radical new ideas sometimes come about. But, for established businesses, the disorderly nature of innovation can seem discouraging. Previously Unavailable, a specialist innovation consultancy, says that while 84% of businesses consider innovation critical to their future, only 6% are satisfied with their innovation efforts. Previously Unavailable uses a process called Black Box, which was developed following a study at Harvard Business School. Black Box was formed to overcome the barriers that prevent innovation in larger organisations. Using this unique system, Previously Unavailable will lease a team of innovation experts on a short-term basis to client organisations to assist with conceiving, developing and launching new products and business innovation. It seems probable that this sort of innovation consultancy will become increasingly common, just as businesses already employ specialist consultants for legal, financial or marketing services.
Choose YES, NO or NOT GIVEN.
Choose the correct answer.
Complete each sentence with the correct ending, A-G, below.
A book about the life and work of Thomas Edison suggests that 36
People who have worked for CEOs like Steve Jobs claim that 37
Critics of Tim Harford's 2011 TED talk say that 38
Steven Johnson's hummingbird effect proposes that 39
Kode Biotech CEO Steve Henry believes that 40