Recursos educativos water página 75

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Summaries - Medieval Cities
EduBook Organización
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1. The return of urban life From the end of the 11th century, Western Europe experienced an increase in agricultural production, produced by the decrease in wars and invasions, and by advances in…
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Self-evaluation 3 - Weather and climate
EduBook Organización
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Which subject do you associate with the following statements?: Water vapour, when it condenses, forms clouds. There are three factors that influence this atmospheric phenomenon: latitude, altitude and…
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Choose. The exploitation of resources: problems
EduBook Organización
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Choose the best answer to each of the questions about the exploitation of natural resources: What is the main problem with non-renewable resources? Why is water a problematic resource? What is the…
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Final self-evaluation 10.01 - The Animal Kingdom (I). Invertebrates
EduBook Organización
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Are the following sentences true or false? Sponges are aquatic animals that filter water to obtain food. Jellyfish are a type of sponge. Cnidarians have venomous cells that paralyse their prey.…
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Match. Raw sap and elaborated sap
EduBook Organización
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Match each sentence with the correct type of sap: This is made up of water and mineral salts. The phloem system transports. It moves from the leaves to the rest of the plant. It moves through the xylem…
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Check what I know
EduBook Organización
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Answer true or false: The physical environment consists of living things. → There are four important elements in the physical environment. → The air contains minerals. → Plants need…
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Webquest: A conservation community
Tiching explorer Organización
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5285 visitas
This webquest will strengthen our knowledge about conservation and how it effects the community in which we live. We write an informative letter asking to use less paper and state why it is important.…
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Self-evaluation 4 - Weather and climate
EduBook Organización
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Re-write these sentences and correct the errors: The atmosphere prevents the most harmful solar radiation from reaching the Earth. Solar rays reach the Earth's surface in the form of light. The…
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Experiment. Changes in matter
EduBook Organización
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Practise balancing the chemical equations found in the simulation at the following website and answer the questions below: www.tiching.com/100361 How many hydrogens and oxygens are needed to obtain two…
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Ocean currents
EduBook Organización
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Ocean currents affect coastal climates by making them warmer or cooler. Coasts with cold currents are usually arid. This is because the cold water does not evaporate, producing dry air. Coasts with warm…
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