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Usos amorosos de la posguerra española, de Carmen Martín Gaite
EduBook Organización
- 1846 visitas
Usos amorosos de la posguerra española, de Carmen Martín Gaite La lírica y la prosa en el Barroco
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Final Autoevaluation 1.01 - Plant nutrition
EduBook Organización
- 1846 visitas
J. van Helmont's experiment Van Helmont (1577-1644), a Flemish doctor and chemist, thought that in addition to water, air and substances in soil, other elements must be necessary for plant…
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Check. Volcanoes
EduBook Organización
- 1850 visitas
Remember what you have studied in this section and answer the questions: Ask a classmate to define the following: magma, lava flows, pyroclasts, lapilli, ash, lava dome: In which areas of the Earth are…
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The Indonesian earthquake
EduBook Organización
- 1849 visitas
On December 26, 2004, there was an earthquake in the Indian Ocean which measured 9.2 on the Richter scale. It caused a series of tsunamis which affected the coasts of Indonesia, Thailand, Sri Lanka,…
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Final Autoevaluation T07 04 - Energy inside the Earth
EduBook Organización
- 1845 visitas
Choose the correct word to complete the sentence: Earthquakes caused by the friction of rock masses are called... Tectonic earthquakes are of magnitude... The frequency of volcanic earthquakes is... The…
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Final Autoevaluation T07 08 - Energy inside the Earth
EduBook Organización
- 1852 visitas
Indicate which concepts refer the following definitions: The forces that cause mountain chains to form are... Mountain chains are formed over ... The Andes mountain chain was formed by... A depression…
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Calculate. Pressure
EduBook Organización
- 1852 visitas
Calculate the pressure exerted on snow by the feet of a man with a mass of 81 kg if you know that the total surface area of the soles of his boots is 0,6 m2? Note: g = 9,8 m/s2. P = Pa
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Choose. Upthrust and buoyancy
EduBook Organización
- 1858 visitas
Choose the correct answer: What equals the upward thrust experienced by a submerged object in a liquid? What is the apparent weight of an object? What happens if the weight is less than the upward…
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Analyse. Learn to calculate and work with graphs
EduBook Organización
- 1851 visitas
Graphs help us to understand the relationships between the magnitudes represented on them. A very common way of drawing a graph is to give magnitudes to the quantities we are studying and transfer them…
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Check. The reflection of sound
EduBook Organización
- 1856 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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