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Recursos educativos
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Nivel educativo
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Competencias
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Tipología
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Idioma
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Tipo de medio
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Tipo de actividad
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Destinatarios
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Tipo de audiencia
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Creador
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The sense organs adapt
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2.1. The sense organs The sense organs receive stimuli from the environment. They are usually found close to the surface at the front of the body. An animal's sense organs determine how it perceives…
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Matter is recycled and energy is lost in ecosystems
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When living things die, decomposers use the organic material to obtain energy. In doing this, they turn the organic biomolecules into inorganic material again. The action of decomposers closes the cycle…
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Calculate. Matter and its properties (2)
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Calculate the mass of water produced when 20 g of hydrogen reacts completely with 160 g of oxygen. g of water.
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Check. Renewable sources of energy
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Remember what you have studied in this section and answer the questions: Ask a classmate to define panel, crop, blade, dam and harness. Give two different uses of solar energy. Describe how geothermal…
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Final Autoevaluation T12 10 - Waves. Light and sound
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Answer the questions: What are the effects of continually listening to very loud sounds? What is noise pollution? How can we reduce noise?
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The Bolshevik Revolution and the Civil War
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6.1. The workers' October revolution of 1917 On 25th October 1917, the Bolsheviks, supported by the Soviets and their militias (the Red Guards), revolted against the government and threw them out of…
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Identify. Causes and consequences of the 1929 crisis
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Identify the causes or consequences of the following sentences: The crisis spread to the rest of the world when the U.S. banks withdrew their capital from Europe and American companies reduced their…
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Initial evaluation T10 03 - A time of conflict in Spain (1902-1939)
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Complete the following information on the Civil War: Chronology: Opposing sides: List a feature of each side: Role of the Church: Consequences on civilian society:
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Check. The war continues (1936-1939)
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Remember what you have studied in this section and answer the questions: Make a four-part timeline of the Civil War's main events. What were the long-term consequences of the war on the Spanish…