Recursos educativos force página 13

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Introduction - Economic activity in Spain
EduBook Organización
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Spain has a labour force of over 21 million people who work in three economic sectors. People who work in the primary sector mainly work in farming and fishing. The secondary sector includes mining,…
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End-of-unit evaluation - Economic activity in Spain
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Spain has a labour force of over 21 million people who work in three economic sectors. People who work in the primary sector mainly work in farming and fishing. The secondary sector includes mining,…
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Match. Internal forces (1)
EduBook Organización
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Indicate which internal force these statements refer to: Movement of material inside the Earth puts pressure on its crust. Magma erupts, via a crater, from deep inside the Earth. Deep cracks inside the…
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The beginning of life
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1.1. The Earth, our planet The Earth is the only planet in the Solar System that has all of the conditions for life to develop. These conditions are the following: Its size, which allows the force of…
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Calculate. Forces
EduBook Organización
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Remember what you have studied in this section and answer the questions: A dynamometer has a spring with a modulus of elasticity k = 150 N/m. What force will be required to extend it 30 cm? Calculate…
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Unit 6: The age of imperialism
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Acculturation (n): adoption of the ways of a different culture. agricultural products (n): things that are grown in large quantities to be sold. balance of trade (n): the difference in value between a…
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Rivers
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What is a river? A river is a channel of fresh water which contains rainwater or melted snow. Rivers have their source in the mountains. They flow to the sea, collecting water and materials on the way.…
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Unit 12: Spain under the Romans
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Mphitheatre (n): an open-air, semi-circular structure built on a hillside in which many people could watch theatre or sporting events. aqueduct (n): a type of bridge built to transport water overland…
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Think! Road safety education, Lesson 3: Challenging risky behaviour
Tiching explorer Organización
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This lesson aims at developing strategies for dealing with peer pressure to take risks or when other people's choices put you at risk. We can read about situations in which teenagers need to recognize…
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True or false. Matter and materials
EduBook Organización
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Are the following sentences true or false? Liquids cannot change their shape. If we apply enough force to a solid, it will change its shape or break. Ice changes into liquid water under any temperature.…
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