Recursos educativos true or false página 348

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Upthrust and buoyancy in liquids
EduBook Organización
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7.1. Archimedes' principle If we try to submerge a ball in a container of water, the water exerts a vertical upward force known as upthrust. According to Archimedes' principle: A body totally or…
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Match. Basic concepts of the democratic state
EduBook Organización
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Match each concept with its definition: Group of fundamental state laws that define the form of government, the rights and freedoms of the citizens and the powers and organisation of the political…
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Fishing worldwide
EduBook Organización
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6.1. Fishing The sea has, for many years, provided human beings with a great source of food. Fishing is the method traditionally used to extract this food source. Today, more than 100 million tonnes of…
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Grammar: Quantity
Tiching explorer Organización
1 lo usan

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We can learn grammatical aspects concerning quantifiers, such as which ones do we have to use for countable/uncountable nouns, the use of any, when do we have to use much or many. In order to ease…
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From monarchy to republic
EduBook Organización
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3.1. Declaration of the Second Republic On 12th April 1931, municipal elections were held in which a referendum allowed voters to choose between a monarchy or a republic in Spain. The dynastic parties…
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Completa. Els minerals
EduBook Organización
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Completa les frases sobre els minerals amb les paraules apropiades: calcita – diamant – or – química – dur – groc – forma – duresa – color Un mineral és una substància natural que…
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Length and surface area
EduBook Organización
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3.1. Length The length of an object is the measurement along a certain dimension (usually the longest). The unit of length in the International System of Units (SI) is the metre (m). Multiples and…
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Final self-evaluation 01 - The economic organisation of society
EduBook Organización
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Complete the following sentences: The goods and services that we consume are produced by activity. The process converts raw materials into goods that can be consumed by companies or people. There are…
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Video: Bush's Family Tree
Esl video Organización
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This 3 minute report from CNN News traces the genealogy of the Bush family and finds out surprising relashionships. George W. Bush is a distant cousin of Obama, Brad Pitt, and even Madonna! There is a…
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Video: The top 5 laziest inventions
Esl video Organización
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3239 visitas
This hilarious 2 minute video shows some silly devices: a clapper, a mixer, a twirling fork, a motorized ice-cream cone and a nuggets cup. We can listen to vocabulary about everyday objects and we can…
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