Категории
География 
The Earth просмотров - 317
Read and translate the text
Find Russian equivalents to the following word combinations
Words and word combinations to the text
Lesson 7 The Earth
Answer the following questions
Using the given chart , answer the following questions
1. Which planets have a longer day than year?
2. Which planet has the most moons?
3. Which is the hottest planet?
4. Which planet has the shortest day and the longest year?
5. Which planet has the closest length of a day to the Earth?
6. Which is the smallest planet?
7. If an Astronomical Unit is the distance from the Earth to the Sun, how many astronomical units away is Pluto?
Table 1
| Name | Moons | Average Temp.C | Rotation | Orbit | Av. distance from Sun (million miles) | Diameter (miles) |
| Mercury | -167to427 | 58.6 days | 87.97 days | 36.04 | ||
| Venus | 243.2 days | 224.70 days | 67.11 | |||
| Earth | -51 to 48 | 23.9 hrs | 365.26 days | 92.99 | ||
| Mars | -123to-30 | 24.6 hrs | 686.98 days | 141.61 | ||
| Jupiter | -117 | 9.8 hrs | 11.86 years | 483.66 | ||
| Saturn | -180 | 10.7 hrs | 29.46 years | 886.72 | ||
| Uranus | -221 | 17.2 hrs | 84.01 years | 1783.38 | ||
| Neptune | -216 | 16.0 hrs | 164.79 years | 2794.38 | ||
| Pluto | -230 | 6.3 days | 247.69 years | 3666.19 |
What is the cosmos? What is the Universe?
What galaxy do we live in?
What does the Solar System consist of?
Give all the data relating to the sun.
How are the planets arranged in the Solar System?
Distinguish between the asteroids and the comets.
How could the Solar System have originated according to the “catastrophic” theory?
How could the Solar System have originated according to the nebular theory?
6.12 Write down a summarizing sentence for each paragraph of the text “The Universe and the Solar System”. On the basis of the above task prepare an oral summary of the text
sphere – сфера, шар
spheroid – сфероид
pole – полюс
layer – оболочка
atmosphere – атмосфера
hydrosphere – гидросфера
lithosphere – литосфера
liquid – жидкий
crust – земная кора
mantle – мантия
boundary – граница
granite – гранит
sedimentary rocks – осадочные породы
silicate rocks – силикатные породы
basalt – базальт
density – плотность
property - свойство
radioactivity – радиоактивность
lead – свинец
uranium – уран
to yield – давать
approximately – приблизительно
| to compare with | масса Земли |
| a tiny speck | различные свойства |
| the mass of earth | период времени |
| rigid shell | дно (ложа) океана |
| the ocean floor | газообразное состояние |
| the earth’s interior | сравнивать с … |
| different properties | твердая оболочка |
| length of time gaseous state liquid state solid state | крошечная частица внутренняя часть Земли твёрдое состояние жидкое состояние |
Our planet on which we live, the earth seems to be a very large body. But compared with quite an ordinary star, like the sun the earth is only a tiny speck in the universe. The earth is not a true sphere but a spheroid flattened at the poles so that the axis on which it rotates is shorter by 27 miles than the equatorial diameter. The outer layers of the earth are the atmosphere, the hydrosphere, and the lithosphere. The atmosphere, the outermost layer, is the envelope of gases that surrounds the earth. The hydrosphere includes all the bodies of water on the earth in gaseous, liquid, and solid states. It makes up only 0.02 per cent of the mass of the earth.
The three major parts of the earth are the crust, the mantle, and the core. The outermost more or less rigid shell covering the earth constitutes the earth’s crust. It includes the rocks of the continents as well as the rocks beneath the ocean floor. The lower boundary of the crust is 20 to 25 miles beneath the surface of the continents and only about 4 miles beneath the ocean. The continents are made up of a rock type known as granite covered by a thin layer of sedimentary rocks, and underlain by basalt, while the floor of all ocean basins is mostly underlain by basalt with a thin layer of sedimentary rocks above.
Читайте также
Тексты для дополнительного чтения Make up all possible types of questions to the text 16.9 Text for written translation Answer the following questions What part of the world do we call Oceania? Why is it called Oceania? Of how many parts does Oceania consist? Explain the origin of the Pacific Islands. Where does Australia lie? How is Australia separated from neighboring islands? Where are the Central... [читать подробенее]
Business Journalist The international business magazine is seeking a Journalist to cover business news in Europe. Requirements: · a master's degree in journalism · at least two years' experience in business journalism · fluent in French and German. · excellent communication skills · international travel experience is a plus Please send CV and letter of application to: David Benton, Worldwatch Europe IPA - Merritts Avenue, Overland Park, Reading RG2 6HD B)... [читать подробенее]
Lesson 2 Length of day The length of daylight also affects the amount of radiation that is received. Obviously, the longer the time that the sun shines the greater is the quantity of radiation that a given portion of the earth will receive. At the equator; for example, the day length is close to 12 hours in all months, whereas at the poles it varies between 0 and 24 hours from winter (polar night) to summer. The polar regions receive their maximum amounts of solar radiation during... [читать подробенее]
140:4.1 The so-called "Sermon on the Mount" is not the gospel of Jesus. It does contain much helpful instruction, but it was Jesus' ordination charge to the twelve apostles. It was the Master's personal commission to those who were to go on preaching the gospel and aspiring to represent him in the world of men even as he was so eloquently and perfectly representative of his Father. 140:4.2 "You are the salt of the earth, salt with a saving savor. But if this salt has lost its... [читать подробенее]
GEOGRAPHY UNIT 8 Topics for Discussion 1. Medical certification requirements for ATC controllers. 2. Do you find the work of an ATC controller stressfull? 3. Prevention of stress for air traffic controllers. 4. Fatigue. How does fatigue affect people who work in aviation? 5. What does “being healthy” mean? 6. Taking regular physical exercise: is it a rule with you? 7. Your personal experience of undergoing a thorough medical examination. 8. Do you... [читать подробенее]
State of the Planet Back to Nature UNIT 4 · The Most Urgent Environmental Problems · The Problem of Pollution · Global Warming: Blessing or Curse 1.Discussion. 1. Which problems are considered to be global? Name and rank them. 2. Environmental problems are in the list of global ones. Name different environmental problems and try to characterize them. Make up a web of environmental problems and try to analyze the relations among their different aspects. 3. Do... [читать подробенее]
The Earth Summit The 1992 Conference on Environment and Development, commonly known as the Earth Summit, met in Rio de Janeiro and adopted Agenda 21, a plan for global sustainable development that is being monitored by a UN body, the Commission on Sustainable Development. А historic set of agreements was signed at the "Earth summit", including two binding agreements, the Convention on Climate Change, which targets industrial and other emissions of greenhouse gases, such as carbon... [читать подробенее]
The Earth Summit The 1992 Conference on Environment and Development, commonly known as the Earth Summit, met in Rio de Janeiro and adopted Agenda 21, a plan for global sustainable development that is being monitored by a UN body, the Commission on Sustainable Development. А historic set of agreements was signed at the "Earth summit", including two binding agreements, the Convention on Climate Change, which targets industrial and other emissions of greenhouse gases, such as carbon... [читать подробенее]