Recursos educativos sources página 26

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Sound
EduBook Organización
2433 visitas
What is sound? Sound is produced when an object vibrates. We hear sound using our sense of hearing. We can hear sound from different sources: The human voice produces sound when we talk because the…
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Light
EduBook Organización
2429 visitas
What is light? Light is a form of energy. It produces changes in the things that it shines on. For example, light makes it possible for plants to grow. We can convert light into electrical energy using…
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Self-evaluation 2 - Society and the environment
EduBook Organización
2425 visitas
In which section of this unit can you find the following statements: The excessive pollution of the atmosphere can cause acid rain. A global rise in temperature is, in part, caused by human activity.…
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Interpret. Media audiences
EduBook Organización
2211 visitas
Look at the graph and answer the questions: Which types of media do people in Spain use most? Which ones are used by fewer than 30% of the population? Can you explain why? How many different media forms…
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Jämtland Country - a region fuelled by biomass
EducaMadrid Organización
3694 visitas
In Jämtland County, a sparely populated and densely wooded are in central Sweden, more than 60% of all heat and power is derived from renewable sources. The county’s aim is to become a 100%…
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Find out more. Rationing and poverty
EduBook Organización
2145 visitas
In the post-war era, which lasted from 1939 until the early 1950s, the government introduced rationing for basic products due to the shortage of consumer goods. This meant that everybody was given a…
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Learn. Write a report using maps
EduBook Organización
2032 visitas
A report is a written explanation of a topic that has been studied. Reports usually have the following characteristics: The aspects of the topic being analysed are clear. For example, this report is…
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Wind power gale force 25
EducaMadrid Organización
7394 visitas
In Denmark wind energy is not just an environmentalist issue. The 5600 wind turbines distributed throughout the country and offshore are tangible proof of the success of an entire industrial sector…
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Secirity of supply: Europe spins its energy web
EducaMadrid Organización
4932 visitas
The Italian blackout of September 2003 clearly demonstrated the need to further develop interconnections between national grids and reinforce cooperation between grid operators. Ensuring that…
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Moldova/Ukraine: EU beefs up its EUBAM mission
EducaMadrid Organización
2763 visitas
More than 100 EU border management experts are now helping their Moldovan and Ukrainian counterparts eradicate smuggling along the border with Transnistria, a 500 kilometre strip of Moldovan territory…
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