Write the word that mean the following. A person, team, or company that is struggling against others Ответ: competitor
Choose the correct letter a, b, с or d. I love the challenge of 5) finding + solutions to problems.
Write the word that mean the following. Someone who works on different new projects like a scholar Ответ: scientist
You should spend about 20 minutes on this task. The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s. summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words. Causes of worldwide land degradation other I over-grazing Causes of land degradation by region Region % land degraded by... I Г = ; ower over ~ Total land аа I cultivation grazing degraded North Amvarca 0.2 3.3 1.5 5% Europe 9.8 т 5.5 23% Oceania" 1? 0 11.3 _ 13% * A large group of istands in the South Pacific including Australia and Mew Zealand Я К is clearly seen from the pie chart that there are three primary causes of farmland degradation, and over-grazing is the major one. The table shows that Europe had a far higher percentage of unproductive land compared to the other two regions in this time period. 4 The table shows that nearly one quarter of Europe"s entire surface had fallen victim to degeneration. Only a small proportion of North America"s total land became less productive at 5% and Oceania was marginally higher with a value of 13%. 1 The pie graph displays the principal causes why farming land deteriorates while the table illustrates how three regions of the planet were affected by these factors in the 1990s. 3 The pie chart represents four causes, with over-grazing representing the biggest proportion at just over a third. Widespread clearing of trees and the over-use of crops constitute nearly one third and just over a quarter respectively. (151 words)
Many of the senior staff are concerned about their pensions. Выберите один ответ: а. right р. rightly
Their саг does 150 miles ап hour.
Alex"s mother is half Greek. Выберите один ответ: Верно Неверно
According to the speaker, what is the main difference between а fad and a trend? Выберите один ответ: а. How much money people earn from them b. The length of time that each one lasts c. How quickly an industry accepts them d. How well they cross over into other industries
Read the text below and say whether the statements are true, false or not given. CIVIL ENGINEERING: IT"S NOT ALL BRICKS AND METAL Ask anyone in the street what civil engineering is and the most likely reply will involve metal or concrete. In other words, most people associate engineering with bridges, roads, buildings and factories. We are not taught about engineering in school, so why should people consider anything else? Structural, geotechnical and transport engineering are certainly three important strands of civil engineering and without them, we would not have houses to live in or roads to travel home on. But civil engineering extends further than this. Indeed, it can be viewed as something that covers everything you need in life. One area of civil engineering that has become increasingly important and popular in recent years is environmental engineering. Interestingly, the growth of this area seems to have attracted increasing numbers of women into engineering careers. Dr Charlotte Paterson, a lecturer in Environmental Engineering at the School of Civil Engineering and Geosciences at Newcastle University, paints an interesting picture of environmental engineering through her own experience and specialisation: waste stabilisation ponds. Dr Paterson spent several years in the late 1990s doing field work in Tanzania and Australia for her PhD. This research may sound like an exciting and romantic opportunity for a young academic. However, Dr Paterson is quick to point out that she spent most of this time floating in a small boat on ponds containing sewage. If the aim of civil and environmental engineering is to use the forces and power of nature for the benefit of mankind, then waste stabilisation ponds provide the perfect example of this in action. This way of treating sewage uses a natural process which exploits the energy of the sun and bacteria to clean dirty water. How does it work? Sewage treatment systems need to be given good conditions for the biodegradation of waste. This is usually done by adding oxygen to the water which can be achieved by mixing the water mechanically. An alternative method, however, is to use solar power. With this solar-powered method, algae are grown on the pond. The algae produce oxygen and the organic pollutants in the water are eventually broken down. The clean liquid is then separated from the dirtier solids which are removed to be treated. This offers a low-cost solution to a problem that affects billions of people worldwide. This is one example of an environmental engineering technology that can improve the lives of many people worldwide. As Dr Paterson points out, one of the main aims of her own area of expertise is to find solutions for the billions of people who have neither clean water nor adequate sanitation. Civil engineering is a narrow subject that does not affect our daily lives. Выберите один ответ: а. not given eb. false c. true
This topic was not а thing to Выберите один ответ: e а. pick up b. take up c. keep up with quickly.
GEODESY The scientific objective of geodesy is to determine the size and shape of the Earth, the Earth"s gravity field and the precise location of positions. It involves determination of reference points on its surface. This requires surveying procedures of a high order of accuracy. For many centuries these studies were closely related to astronomy through observations of the sun, the moon, the planets and the stars. Until the advent of satellites, all geodesic work was based on land surveys made by triangulation methods employing a geodesic coordinate system (one used to study the geometry of curved surfaces). It is now possible to use satellites in conjunction with land-based system to refine knowledge of the Earth"s shape and dimensions; this field is sometimes termed satellite geodesy. Positioning from space created a new era in Earth sciences. Studies of the orbits of the first satellites confirmed the bulging of the Earth at the equator and flattening at the poles. The low altitude of the first satellites offered the opportunity of studying the geometry of the Earth"s gravity field by direct observations of the satellite response to the field. In 1980s the Global Positioning System (GPS) was launched by the US Department of Defense, it is the latest step in space geodesy. The practical role of geodesy is to provide a network of accurately surveyed points on the Earth"s surface, the vertical elevations and geographic positions of which are precisely known and, in turn, may be incorporated in maps. When two geographic coordinates of a control point on the Earth"s surface, its latitude and longitude, are known, as well as its elevation above sea level, the location of that point is known with accuracy within the limits of error involved in the surveying process. In mapping large areas, such as whole state or country, the irregularities in the curvature of the Earth must be considered. A network of precisely surveyed control points provides a skeleton to which other surveys may be tied to provide progressively finer networks of more closely spaced points. The resulting networks of points have many uses, including bench marks for surveys of highways and other civil features. A major use of control points is to provide reference points to which the contour lines and other features of topographic maps are tied. Most topographic maps are made using photogrammetric techniques and aerial photographs. Some of the observations made by the geodesists reveal important facts about the internal constitution of the Earth and this information is of great use in geological work. Methods used by the geodesists for studying variations in density of the Earth"s crust are also used for locating mineral wealth. Seismological studies are an aid to engineers and architects in designing structures to resist earthquakes. Tick the topics discussed in the text. Выберите один или несколько ответов: У а. different methods applied in modern geodesy Yb. the purpose of geodesy as a science У с. geodesy as a career Yd. practical application of geodesy Ye. space geodesy У — Г. the past of geodetic survey У g. surveying equipment У п. the future of geodetic survey
Choose the correct answer. Which sentence is not related to a Superlative form? Выберите один ответ: а. My eldest son is 13 years old. р. Jeffrey is as tall as his father now. c. That was the most boring movie I"ve ever seen.
Physics, biology and chemistry are essential to дат expert understanding of different types of soils. Выберите один ответ: а. not given b. false c. true
What type report is aimed to assess the risks to human and environmental health? Ответ: environmental assessment report
Malcolm is my partner ¥ inthe business.
Read the sentence and complete the question. The underlined word should be the answer. (используйте только один пробел между словами; в начале и в конце пробел He нужен) He"s able to speak three languages. How many languages is he able to speak wv?
Match words to make a common collocati main role lead character hospital drama special effects action scenes romantic comedy science fiction household name current affairs drama series
anew manager Выберите один ответ: а. гесгий ¥ b. launch c. go under
Write the word that mean the following. A person who puts money into something in order to make a profit or get an advantage Ответ: investor
Choose the words and phrases which are used for writing comparisons. Выберите один или несколько ответов: У а. different from и ВБ. similar to с. however Ух d. Both ¢ @. likewise