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Be water wise in the home
Skoool Internacional Organización
- 2729 visitas
In this interactive science lesson we learn how to become water wise in the home to ensure that we have constant supply of water. It is divided in three parts: learn (explanation), test (multiple…
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Reflect. The Earth's water 3
EduBook Organización
- 1 lo usan
- 1860 visitas
How do living things return water to the atmosphere?
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Answer. Water on our planet 6
EduBook Organización
- 1931 visitas
What is the percentage of fresh water on the planet?
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Reflect. The Earth's water 2
EduBook Organización
- 1916 visitas
When water from the sea reaches the clouds is it fresh or salty? Why?
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What do you know about virtual water?
Tiching explorer Organización
- 1 lo usan
- 1519 visitas
Set of 7 questions designed to check our knowledge about virtual water (the water we didn't know we were using). It includes self-evaluation.
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Complete. The anomalous expansion of water
EduBook Organización
- 1890 visitas
Complete the text on the anomalous expansion of water: density – increase – expands – freezes – water– float – volume Almost all substances in size when they get hot and when they cool.…
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Describe. Specific heat capacity of water
EduBook Organización
- 1855 visitas
Explain the step-by-step process you must follow to demonstrate the difference between the specific heat capacity of water and sand. Write a short and well-ordered text. You have the following…
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Learn. Observe how water causes erosion
EduBook Organización
- 1544 visitas
What do we need? Two rectangular wooden or plastic boxes with a 1 or 2 cm hole in one of the ends of the box Grass seeds Watering can Garden soil Plastic sheeting Two rubber tubes, 1 or 2 cm in diameter…
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Answer. Water on our planet 3
EduBook Organización
- 1467 visitas
What are continental waters? And marine waters?
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Answer. Water on our planet 2
EduBook Organización
- 1316 visitas
In which states is water present in nature?