Recursos educativos example página 33

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Energy and forces
EduBook Organización
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Energy produces changes Energy produces changes when it acts on objects. For example: Heat energy changes the state of objects. Ice cream will melt at room temperature. Electrical energy generated by…
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Did you know?...Coevolution
EduBook Organización
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Coevolution is the process of evolution where some plants and animals evolve in a way that affects another organism. Some animals have developed a part of their body to help them drink nectar from…
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Initial evaluation 12.03 - The Population of Spain
EduBook Organización
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Explain what you know about these emigrant and immigrant groups in Spain, as in the example: Latin American woman: She emigrated from her country because she wanted a better standard of living for her…
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Present simple negative
EduBook Organización
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Use the correct affirmative or negative form to make true sentences about the story. There is an example at the beginning. Alice sits (sit) in a big chair at the tea party. The March Hare and the Hatter…
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Complete. Objects reflect light
EduBook Organización
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Complete this text with the correct words: When light shines on an object, sometimes it passes through the object and other times it reflects off it. When an object light, we can see it. For example, we…
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Summaries - Machines and structures
EduBook Organización
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1. Electrical current An object becomes electrically charged when it contains an electrical charge. Some objects become electrically charged when we rub one against the other. For example, when you rub…
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True and False. Equilibrium
EduBook Organización
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Answer true or false: An object is in equilibrium when the sum of the forces acting upon it is equal to zero. If an object is in equilibrium it cannot be moving. A block at rest hanging on the cable of…
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Learn. Noise pollution - Waves. Light and sound
EduBook Organización
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Noise pollution Noise pollution is when there are sounds that are too intense and prolonged in a certain place. For example, sounds with an intensity higher than 55 decibels make it difficult for people…
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Syntetize. Think and answer
EduBook Organización
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Answer the following questions in your notebook: What are the three parts of the Earth? Name the two main types of geological forces. What happens when tectonic plates move? What is lava? What are…
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Speaking - early memories (T: Grade 7)
EduBook Organización
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Think about your childhood. What childhood events do you regard as particularly significant? Go back in time to the events (for instance, your first day at school, the birth of a brother or sister, your…
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