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Water purification and treatment
EduBook Organización
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Water goes through a series of stages both before and after it is used for consumption. Water collected from a river or lake is purified for human consumption. After human use, contaminated water and…
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Comprehension check (KET)
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Are these sentences “Right” or “Wrong”? If there is not enough information to answer “Right” or “Wrong”, choose “Doesn’t say”. Matthew Cuthbert is Mrs Lynde’s friend. Marilla…
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Sound
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6.1. What is sound? Sound is the propagation of vibrations and energy in a straight line and in all directions. It travels from the source of sound to the receptors. Unlike light, sound needs a material…
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Answer. Reproduction in animals
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Look at the photos and answer the questions: What animals can you see in the photos? Look at the photos of the peacocks. What is the male peacock doing? How does this relate to reproduction? Which…
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Services and industry
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The service sector has not replaced the industrial sector, but the two sectors have become increasingly interdependent. For industry to remain competitive, it depends on an increasing variety and number…
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Answer. Worms and molluscs
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Remember what you have studied in this section and answer the questions: What do worms look like? What protects a mollusc's body? What three groups are molluscs classified into? Some worms live in…
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Writing - After Reading
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In small groups choose one of the two tasks, make notes and then write a short answer. What happens to Holly’s mum? Think about what could happen. Think of a few things she does as her sister and…
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Reading
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A few weeks later Marilla, Mrs Lynde and Diana’s parents go to an important meeting in Charlottetown. They all sleep in Charlottetown that night. Anne stays home with Matthew. They have dinner at half…
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Comprehension check (KET)
EduBook Organización
2782 visitas
Are the sentences “Right” or “Wrong”? If there is not enough information to answer “Right” or “Wrong”, choose “Doesn’t say”. Marilla makes a lot of good things to eat for the…
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Think about it. Energy transfer
EduBook Organización
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Remember what you have studied in this section and answer the questions: Which has more internal energy: a hot body or a cold body? Explain why. With a classmate, discuss why we can start a fire if we…
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