Recursos educativos they página 230

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CERN. Experiments and Projects / The ATLAS Experiment Movie
Xtec Organización
3122 visitas
This award winning film gives a glimpse behind the scenes of building the ATLAS detector. It asks: Why are so many physicists anxious to build this apparatus? Will they be able to answer fundamental…
- De 15 a 30 minutos
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Rivers
EduBook Organización
3091 visitas
What is a river? A river is a channel of fresh water which contains rainwater or melted snow. Rivers have their source in the mountains. They flow to the sea, collecting water and materials on the way.…
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Exploitation of the indigenous population
EduBook Organización
3087 visitas
You focus all your attention on creating new kinds of taxation, and you make no effort at all to increase the people's wages so that they can pay the taxes (...). The consequence is greater poverty…
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Analyse. Crop distribution in Spain
EduBook Organización
3092 visitas
Look at the map and answer the questions: Which crops can you see on the map? Which regions have the most olive groves and vineyards? Which autonomous community produces the most citrus fruits? Where…
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Introduction - Energy
EduBook Organización
3059 visitas
The Sun is the Earth's main energy source. The Sun provides plants and animals with light and heat. This means that they can grow, develop and live on Earth. Heat energy has other effects on…
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Unit 9: The tertiary sector
EduBook Organización
3057 visitas
Balance of trade (n): the difference between the monetary value of the exports and the imports of a country. customs union (n): an agreement between the countries in a trade bloc that allows goods to…
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Reading
EduBook Organización
2920 visitas
Nick’s room was the perfect place to plan things. “Let’s find out more about Mr O’Nell,” said Bill. “Where did he live?” “I’ll look it up in the phone directory,” said Michelle.…
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Volcanoes
EduBook Organización
3050 visitas
2.1. Volcanoes Volcanoes are formed when magma rises to the surface of the Earth (figure 1). During an eruption, there are explosions when gases escape from the magma. The lava pours out and forms lava…
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The 1929 crisis and the Great Depression
EduBook Organización
3056 visitas
2.1. The 1929 stock market crash In 1929, the U.S. economic boom came to a sudden end with the collapse of the New York Stock Exchange. This crisis was caused by two factors. Causes of the Stock…
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Medieval cities
EduBook Organización
3041 visitas
Cities develop From the 11th century, peasants improved their farming techniques and tools. They produced more food, and traded it for other useful things. Increased trade caused cities to grow, and new…
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