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Recursos educativos
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Nivel educativo
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Initial evaluation 3 - The Earth's Crust
EduBook Organización
- 1886 visitas
Identify the following rocks from their characteristics: It is formed when magma or lava cools down. rock It is formed from materials deposited by rivers. rock It is formed when other rocks a subjected…
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Final self-evaluation 09 - The Spanish economy
EduBook Organización
- 1858 visitas
Which aspect does each statement refer to? Among the most important are cereals, olives and grapes, as well as fruit, flowers and greenhouse vegetables. The sector is also important for the associated…
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Calculating volume and mass
EduBook Organización
- 1824 visitas
A block of granite is 30 cm high, 40 cm wide and 50 cm in length. The granite density is 2.6 g/cm3. What is the mass of the granite expressed in kilograms? To solve the problem, we do the following…
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True / False. Industrial zones
EduBook Organización
- 1791 visitas
Are these sentences true or false? In Spain, the most industrialised areas are Andalusia and the Canary Islands. An effective communications and transport network is important in the location of…
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Look at the features on the globe
EduBook Organización
- 1746 visitas
Look at the features on the globe: Match the numbers on the globe to the names below. equator → Greenwich meridian → Noth Pole → South Pole → northem hemisphere → southem…
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Complete. Minerals
EduBook Organización
- 1 lo usan
- 1554 visitas
Complete these sentences with the correct words: calcite – diamond – gold – chemical – yellow – shape – hardness – colour A mineral is a natural substance with a particular and . is ,…
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Complete. Classes of lever
EduBook Organización
- 1727 visitas
Complete these definitions of levers with the correct words: In first-class levers the is located between the effort and the . In second-class levers the is located between the effort and the . In…
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Think - Air and life
EduBook Organización
- 1687 visitas
The quantity of gases in the air is less at high altitudes. There is less oxygen at the top of a mountain than at sea level. Why do you think the mountain climber in the photo is wearing an oxygen mask?
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Final evaluation 10 - The Earth and the Moon
EduBook Organización
- 1658 visitas
Calculate the speed at which the Moon moves around the Earth; take into account the following facts: circular orbit, average distance of the Moon from the Earth is 385000 km, period of rotation is 28…