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Final evaluation 8 - Matter: Mass, Volume and Density
EduBook Organización
- 1703 visitas
Write down the formulas used to calculate the volumes of the following geometric bodies: cube cuboid sphere cylinder
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Reflect. The atmosphere 3
EduBook Organización
- 1696 visitas
In which part of the atmosphere do meteorological phenomena, such as clouds, wind or rain, take place?
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Final self-evaluation 10 - The Atmosphere
EduBook Organización
- 1698 visitas
Complete the following sentences with the missing words: Carbon dioxide provokes an increase in the greenhouse effect. Acid harms lakes, rivers, forests and buildings. Atmospheric pressure is measured…
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Answer. Water scarcity 2
EduBook Organización
- 1703 visitas
How many people on the planet do not have access to clean water? Can this situation be resolved?
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Reflect. Properties of minerals 3.1
EduBook Organización
- 1705 visitas
If we have two white minerals, one quartz and one calcite, how can we use hydrochloric acid to tell them apart?
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Answer. Ores
EduBook Organización
- 1694 visitas
Find information to explain which metals are extracted from the following ores and what we use these metals for: galena - chalcopyrite - hematite - sphalerite - cassiterite - cinnabarite
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Answer. Evolution and biodiversity 1.1
EduBook Organización
- 1706 visitas
What is biological evolution? What importance do genetic mutations have in this process?
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Answer. Mosses and ferns 2.4
EduBook Organización
- 1693 visitas
Explain how both mosses and ferns reproduce.
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