Recursos educativos human body página 110

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End-of-unit activities - The 20th century and the world today
EduBook Organización
2517 visitas
Human life changed during the 20th century more than ever before. The world's economy and population grew quickly and scientific and technological advances improved the average standard of living.…
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Pavlov's dog
Tiching explorer Organización
1 lo usan

3147 visitas
In this game we find out how to train a dog to drool on command (an example of a conditioned reflex). Ivan Pavlov's description of how animals (and humans) can be trained to respond in a certain way to…
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Learn. Risks from volcanoes - Energy inside the Earth
EduBook Organización
2445 visitas
Volcanic eruptions can cause loss of human life and material damage. This can be because of the material ejected from the volcano or as a consequence of the seismic activity which usually accompanies…
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Final self-evaluation 9 - The Hydrosphere
EduBook Organización
2428 visitas
Complete the following sentences with the missing words: Drinking dirty is a major cause of illness. Human beings should only consume water. Three quarters of the Earth's is covered by oceans. Waste…
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Learn. Interpreting data
EduBook Organización
2434 visitas
The object of this exercise is to find out which factors are used to calculate the Human Development Index (HDI). By analysing the statistics, you can find out about the relationships between them and…
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End-of-unit evaluation - Society and the environment
EduBook Organización
2410 visitas
The human impact on the environment has intensified in recent years. There are lots of reasons for this, such as the growth of consumption and the expansion of cities and industry. Another reason is the…
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Fishing worldwide
EduBook Organización
2393 visitas
6.1. Fishing The sea has, for many years, provided human beings with a great source of food. Fishing is the method traditionally used to extract this food source. Today, more than 100 million tonnes of…
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Self-evaluation 1 - Society and the environment
EduBook Organización
2382 visitas
Complete the text with the missing words: The growth of consumption, the expansion of cities and industry, the development of transport, etc. have accelerated the impact of human activity on the . A…
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Why do I like my companion?
Proyecto Agrega Organización
2 lo usan

2495 visitas
Didactic sequence designed to help us analyze the reproductive function, the changes that happen in the different stages of life, the importance in the development of human beings, the knowledge of the…
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Before you start - The Atmosphere
EduBook Organización
2360 visitas
Didactic objectives Locate and describe the different parts of the atmosphere. Identify the gases that make up the air, their properties and uses. Know about primary and secondary pollutants and how…
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