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Recursos educativos
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Complete. Protons, neutrons and electrons
EduBook Organización
- 1826 visitas
Create a table for protons, neutrons and electrons with the headings: charge and location in the atom, using the picture.
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Think about it. Light and colours
EduBook Organización
- 1820 visitas
Remember what you have studied in this section and answer the questions: Why is snow white, coal black and grass green? → ...is... because it reflects... and absorbs... If light from the Sun can be…
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The reflection of sound
EduBook Organización
- 1820 visitas
7.1. Reflection of sound Sound is transmitted in a straight line. When it meets obstacles that it cannot cross, like a wall or a rock, it is reflected back in the other direction. Two phenomena caused…
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Check. The reflection of sound
EduBook Organización
- 1821 visitas
Remember what you have studied in this section and answer the questions: What is the reflection of sound? Explain an echo. Why is a minimum distance needed to hear it?
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Complete. Absolutism and liberalism
EduBook Organización
- 1820 visitas
Complete the following sentences with the missing words: feudal system – Holy Alliance – Constitution of Cádiz – Inquisition – Salic Law – repressed – Colonel Riego – Liberal Triennium…
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Final evaluation T04 07 - Spain in the 19th century: building a liberal ...
EduBook Organización
- 1823 visitas
Explain why the Republican experiment failed.
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The great colonial empires
EduBook Organización
- 1818 visitas
3.1. Dividing up the world The major European powers gained control of almost all of Africa and Asia, most of the islands in the Pacific Ocean and Oceania, and large parts of North America. Africa was…
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Final self-evaluation T06 03 - The age of imperialism
EduBook Organización
- 1826 visitas
Match each sentence with the correct subject: The increase in the number of inhabitants upset the balance between the local population and resources. Although India's privileged classes maintained…
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Soviet planning
EduBook Organización
- 1823 visitas
The essential task of the Five-Year Plan is (…) to transform the USSR from a weak, agricultural country that depends on capitalists, into a strong, industrial country that is completely independent of…
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Final self-evaluation T9 06 - Crisis of the democracies and the Second W...
EduBook Organización
- 1825 visitas
Choose the correct answer: U.S. political programme based on state intervention to improve the economy. Popular name for members of the Mussolini's Fasci di combattimento. Failed coup attempt by…