Recursos educativos página 13802

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Resums - El còmic
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1. La puntuació Els signes de puntuació són un dels principals recursos per a la cohesió d'un text escrit. Els més importants són: el punt i seguit, el punt i a part, el punt i coma, els dos…
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Introduction - The Universe and our Solar System
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Since ancient times, humans have tried to explain the nature of the Universe. For centuries it was thought that the Earth was a flat surface. People believed that everything in the sky rotated around…
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Complete. Effects of the Moon
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Complete the sentences with the missing words: A solar eclipse can be , if the Sun is completely covered; , if only a part of the Sun is hidden; or , if if the Moon only hides the central area of the…
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Air pollution
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3.1. What is air pollution? For life to exist, it is essential that the composition of air remains stable. When we pollute the air, we are changing its composition. When we add or remove any component,…
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Final self-evaluation 08 - The Earth's Crust
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Complete the following sentences with the missing words: A rock is a natural material made up of . are clastic rocks composed of coarse grains. Granite is the most common type of rock. Slate and marble…
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The discovery of the cell
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The discovery of the cell did not occur until after the invention of the microscope, in 1590. In 1665, the English scientist Robert Hooke published the first description of cells when he examined…
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End-of-unit activities - The Plant Kingdom
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Plants are one of the most visible elements in the countryside. They provide colour, greenery and beauty where they live and flourish. Plants are not only decorative, but also essential life-giving…
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Final self-evaluation 10.05 - The Animal Kingdom (I). Invertebrates
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Decide if the following animals are echinoderms: sea cucumber polyp coral sea anemone starfish crab ophiuroid
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Put in order. Mammal reproduction
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Put the words in order to make true sentences: mammals eggs primitive There that are lay. mother's feed for on Baby time their milk mammals a. animals are Mammals homeothermic.
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The Earth's climate zones
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1.1. Hot climate zones The hot climate zones lie between the Tropic of Cancer and the Tropic of Capricorn. There are three types of landscapes in these zones: jungle, savannah and desert. Jungle…
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