Recursos educativos ecosystems página 10

Mostrando resultados de 108

Think about it. Abiotic factors
EduBook Organización
2470 visitas
Remember what you have studied in this section and answer the questions: Why do you think life developed in water before it developed on land? Light is very important for which organisms? How does light…
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Choose. Biodiversity
EduBook Organización
2414 visitas
Complete the text with the missing words: flora – year – biosphere – biodiversity – extinction – products – 30 The term refers to the number and variety of species. All of the Earth's…
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Answer true or false
EduBook Organización
2335 visitas
Answer true or false: Ecosystems consist of a physical environment and a biological community. → Living things in a biological community do not interact. → Plants can be producers or…
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Think about it. The natural environment
EduBook Organización
2274 visitas
Remember what you have studied in this section and answer the questions: Why does water exist in a liquid state on Earth but not on other planets? What functions does water have for living things?…
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Learn. [...]
EduBook Organización
2204 visitas
In our country, there is a great variety of ecosystems: mountainous areas with coniferous forests, deciduous forests, riverside woods, rocky or sandy coasts, lakes and even deserts. This diversity is…
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Peaks of Europe
Proyecto Agrega Organización
2 lo usan

2507 visitas
In this interactive lesson we learn about the national park and certain methods of observation used by environmentalists. We study the formation of karst landscapes. We classifying the different…
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Treasure hunt: Savanna animals
Tiching explorer Organización
2603 visitas
In this activity we learn about animals that live in the Savanna. We study ecosystems, weather and types of animals. We describe animals. The resource provides links in order to find all the required…
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Website: Animals Past and Present
Tiching explorer Organización
2222 visitas
In this website we can learn about what types of animals were present during different time periods. It also explains how such things as plate tectonics, climate, and other factors affected these…
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The Deterioration of water: a global problem
EduBook Organización
1816 visitas
The overexploitation of rivers and aquifers causes major changes to ecosystems, serious conflicts between states and health problems for the population. Some examples are: In the Bay of Bengal,…
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Plants
EduBook Organización
1464 visitas
1.1. The origin of plants Plants originated 500 million years ago, from green algae that started life in the sea and gradually adapted to life on land. Since then, plants have colonised the majority of…
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