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Final self-evaluation 06 - Energy and industry
EduBook Organización
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Choose the correct answer: What types of raw materials are extracted from the ground? What type of energy sources are almost inexhaustible? When did industry first become mechanised? Which element of…
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End-of-unit activities - The Diversity of Life
EduBook Organización
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There are more than one and a half million recorded species on Earth, and there are probably several million more to be discovered. Some places have extraordinary diversity. For example, tropical…
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Complete. Nematodes and Annelids
EduBook Organización
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Complete the text with the missing words. wet – leeches – lugworms – worms – trichina – hairs Nematodes are thin, round . There are a large variety of free-living land nematode species,…
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Think about it. Trophic relationships in ecosystems
EduBook Organización
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Remember what you have studied in this section and answer the questions: Are feeding relationships intraspecific or interspecific? Explain your answer. Why can there only be four or five trophic levels?…
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Complete - Remember
EduBook Organización
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Complete: Forms of communication can be or personal. The main forms of personal communication are , post, fax and email. The main forms of mass communication are the press, radio, and the Internet. When…
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Video: A New Day Has Come
Esl video Organización
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This song by Ceine Dion celebrates the miracle of a new life with the metaphor of the sun. We can practice how to use "Let", present perfect and some vocabulary about opposites. In the quiz we…
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Webquest: Endangered species
Tiching explorer Organización
1 lo usan

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Resource designed to help us learn about the different animals that are endangered of extinction. We work in groups in order to find out information about animals (habitat, diet, why they are in danger,…
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Speak English Today
Tiching explorer Organización
2 lo usan

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This webpage enables you to find a conversation partner, a trained native English speaker, a personal tutor or a language buddy to practice speaking on the telephone. There is a list of conversation…
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Complete the sentences
EduBook Organización
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Complete the sentences: electric - pulleys - brakes - compound - wheels - manual A bike is a machine. help us to go more slowly or stop. We use to lift and lower heavy objects. The are an important part…
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Globalisation and the way we live
EduBook Organización
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2.1. Everyday life and globalisation The effects of globalisation can be seen in many aspects of daily life: Global trade means the same products, made desirable by global advertising, are consumed…
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