Recursos educativos sun página 29

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Final self-evaluation 3 - The Earth and the Moon
EduBook Organización
1503 visitas
Complete the text with the missing words: sidereal – galaxy – elliptical – seasons – hours – axis – polar – revolution – Milky Way The Earth follows the Sun in its movement through the ,…
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The Earth (II)
EduBook Organización
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Rotation: days and nights The Earth's rotation causes day and night. The Earth takes 24 hours to complete one rotation. This is one day and one night. The Sun illuminates one half of the Earth's…
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Think. Waves. Light and sound
EduBook Organización
8875 visitas
Answer the questions: How long does light take to reach the Earth from the Sun? Which machines do you use every day that emit light and sound? How does a rainbow form? Do all objects emit light? What do…
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Matter
EduBook Organización
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1.1. Matter Matter is anything which has mass and volume. For example, the Sun, the Earth, and human beings are all made up of matter (figure 2). Each type of matter, which has characteristic properties…
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Complete. Types of nutrition
EduBook Organización
7506 visitas
Complete the text about different types of plant nutrition. Use the words from the list: – biomolecules – Autotrophic – Nutrition – Sun – Heterotrophic – mineral substances – organic…
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Think about it. The need for energy
EduBook Organización
4291 visitas
Remember what you have studied in this section and answer the questions: Explain how plants use the energy that they receive from the Sun. In the past, what did humans use different types of mill for?…
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Complete the sentences. Use the words below
EduBook Organización
4244 visitas
Complete the sentences. Use the words below: wind - move - non-renewable - energy - oil wells - Sun Humans get from food. Oil is a energy source. Energy makes objects . turbines are used to generate…
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Self-evaluation 3 - Weather and climate
EduBook Organización
4226 visitas
Which subject do you associate with the following statements?: Water vapour, when it condenses, forms clouds. There are three factors that influence this atmospheric phenomenon: latitude, altitude and…
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Temperature
EduBook Organización
4152 visitas
2.1. Atmospheric temperature Atmospheric temperature is the amount of heat in the air from solar radiation. Solar radiation reaches the Earth as rays of light. Latitude, altitude and distance from the…
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Self-evaluation 4 - Society and the environment
EduBook Organización
4106 visitas
Choose the best answer to each question: Why do we describe the ecosystem as complex? Which elements make up the Earth's ecosystem? How are vegetation and the lithosphere interrelated? What would…
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