Recursos educativos will página 89

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Speaking: special occasions - weddings (T: Grade 5)
EduBook Organización
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Discuss the following questions with a partner. Before you start, think about the words you will need. Make a list. Use a dictionary if necessary. What does a couple have to do before they can get…
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The Socialist programme
EduBook Organización
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The general crisis, in addition to our deficient economic structure, which is a legacy of the past, means that today we face four fundamental problems: unemployment (…), inflation (…), a balance of…
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The water cycle in nature
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The water cycle is a closed cycle that has several stages (as seen in the diagram). Here we will start with the water evaporation stage. Why would this cycle not occur without the Sun? Where does the…
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Analyse. A text
EduBook Organización
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Energy and sustainable development The way of life in developed countries requires huge quantities of energy. If non-renewable sources of energy continue to be used up at the current rate, they will be…
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Observe. Spain's population
EduBook Organización
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Look at the photos and answer the questions: What do the photos show you about Spain's population today? Which factors cause a population to increase? What makes it decrease? In this unit, we will…
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Answer. Non-renewable energy sources
EduBook Organización
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Remember what you have studied in this section and answer the questions: What will happen if we use too much of the Earth’s non-renewable sources of energy? What materials can we make with oil? What…
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Calculate. Minerals (2)
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Manganese is a mineral formed at the bottom of the sea. It is found in the form of different sized nodules. If we know that each nodule grows by 2 mm every million years, how long will it take a nodule…
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Genetics | Xplore Health | Do we speak the same genom?
Xplore Health Organización
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In this video, researchers explain to us a new project which attempts to unify the method used in different laboratories to read the information written in genes. The aim is to made advances in the…
- De 15 a 30 minutos
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The depletion of the ozone layer
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In the 80s, a decrease in the thickness of the ozone layer over Antarctica was detected. This rate of decrease has continued. Scientists believe that the original concentrations of ozone will be…
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Final self-evaluation 10 - The Earth, a Living Planet
EduBook Organización
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Are the following sentences true or false? The first cells appeared before biomolecules. Water is the main component of living things. Biological evolution describes the development of individuals…
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