IELTSDATA READING PASSAGE 79-BIOFUELS. A. Soon, we’re told, corn crops will be as valuable as oil. This is because corn and a few other crops are being promoted as the biofuels of the future. Biofuel is an umbrella term used to describe all fuels derived from organic matter. The two most common biofuels are bioethanol […]
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IELTSDATA READING PASSAGE 78-TOMATO RIPENING. Tomatoes give off minute quantities of ethylene gas which is active in starting the natural ripening process. If left to nature; however, the tomatoes ripen in a random way. The trickled ethylene gas process of tomato ripening consists of exposing the tomatoes to a low concentration of ethylene gas under
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IELTSDATA READING PASSAGE 77-The History of the Biro. A One chilly autumn morning in 1945, five thousand shoppers crowded the pavement outside Gimbels Department Store in New York City. The day before, Gimbels had taken out a full-page newspaper advertisement in New York Times announcing the sale of the first ballpoint pens in the United
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IELTSDATA READING PASSAGE 76-Testing Animal Intelligence. Applying human intelligence tests to animals has been largely discredited, as these are designed to measure human intelligence. Even time-honored tests like putting rats into mazes can be deceptive since such tests assume the animals will rely on the same senses as we do. A rat’s primary sense organ
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IELTSDATA READING PASSAGE 75-The Australian sapphire-mining industry. Questions 1-4 Reading Passage has five sections, A-E. Choose the most suitable heading for sections B-E from the list of headings below. List of Headings i. Marketing gemstones ii. Present day mining iii. Early mining techniques iv. The future of the Australian industry v. Introduction vi. Australia’s domestic
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IELTSDATA READING PASSAGE 74-The Lost Civilization of Peru. Two thousand years ago, a mysterious and little-known civilization ruled the northern coast of Peru. Its people were called the Moche. They built huge and bizarre pyramids that still dominate the surrounding countryside — some well over a hundred feet tall. Many are so heavily eroded
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