Recursos educativos species página 14

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Sexual reproduction in animals
EduBook Organización
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2.1. How do animals reproduce sexually? In sexual reproduction in animals, a new organism is created by the union or fertilisation of two gametes from individuals of different sexes. This type of…
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Think. The effects of climate change
EduBook Organización
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Think about the impact of climate change and show how it could affect these places or living beings in the future: A coastal population. An area that suffers from periodic drought. Animal or plant…
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Complete. The equatorial landscape
EduBook Organización
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Complete the following sentences about the equatorial landscape: The equatorial landscape is found in areas of the planet located around the . The equatorial climate is characterised by very…
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Final self-evaluation 02 - The Spanish economy
EduBook Organización
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Are the following sentences true or false? Despite losing some of its importance, the primary sector continues to be the most important in Spain. The main problems affecting the Spanish fishing sector…
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Breeding seasons
EduBook Organización
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Most mammals only reproduce at a certain time of the year. This is when the female reaches maximum sexual receptivity and is most attractive to the male. This season is called oestrus or heat and it…
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Choose. The rainforest
EduBook Organización
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Which is the best answer for each question: What type of vegetation is found in the equatorial landscape? What types of plants make up the vegetation of the equatorial landscape? Which species of animal…
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Humans change ecosystems
EduBook Organización
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Human activities affect ecosystems around the world directly and indirectly. These activities are dangerous to many living things. We can say that human activity endangers many species of animals and…
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End-of-unit activities - Animals
EduBook Organización
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Animals belong to the largest and most diverse group of living things. There are over two million different animal species. Animals get the energy they need by eating food. They can move from place to…
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End-of-unit evaluation - Animals
EduBook Organización
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Animals belong to the largest and most diverse group of living things. There are over two million different animal species. Animals get the energy they need by eating food. They can move from place to…
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Reproduction in living things
EduBook Organización
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1.1. Types of reproduction Reproduction in living things ensures that the species will continue. There are two basic types of reproduction: Sexual reproduction takes place when sex cells, known as…
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