Recursos educativos wind power página 61

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Go back to the text - Israel Hands
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I climbed along the bowsprit and reached the deck. I couldn't see anyone. But the wind changed and the great white sail moved round. Now I could see, behind the sail, the two pirates. The man in the…
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Unit 10: Obtaining and using energy
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Acid rain (n): rain which is acidic due to the presence of pollutants. balanced (adj): distributed evenly. biomass (n): organic matter used as a source of energy. blade (n): the arm which makes a wind…
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Summaries - The Atmosphere
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1. Parts of the atmosphere The atmosphere is a layer of gas that surrounds the Earth. It has five layers: the troposphere, the stratosphere, the mesosphere, the thermosphere and the exosphere. The…
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Let's learn how to... - Energy
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Make a model of a windmill What do we need? A piece of cork. Ten toothpicks. A hairdryer. A metal rod. A reel of thread. Scissors. Thick card. Glue. A wooden stand. A clamp. A ball of plasticine. Two…
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Renewable energy in Spain
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The main renewable energy sources used to produce electricity in Spain are wind, water and the Sun. If we develop these energy sources, we can reduce our dependence on imported energy. Most regions want…
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Reading
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The next morning at breakfast, Carol told her family about what happened that night. Everyone at the breakfast table stopped eating and looked at her. Steve laughed and said, “You were probably…
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Syntetize. Think and answer
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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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Reading
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I climbed along the bowsprit and reached the deck. I couldn't see anyone. But the wind changed and the great white sail moved round. Now I could see, behind the sail, the two pirates. The man in the…
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Pollination, fertilisation and the formation of seeds
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Pollination Sexual reproduction in plants occurs when a spermatozoid meets an ovule. For this to happen, the pollen grains need to travel from the stamens to the pistil. This process of transferring…
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Choose. Meteorological maps
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Are the following sentences true or false? Weather maps show the state of the atmosphere in a particular area. The numbers on isobars are expressed in percentages. The areas of highest pressure are…
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