Chapter: 09. Water As A Resource
Long Answers Practice Sheet
Explain the concept of rainwater harvesting and its significance for future water availability. ____________________________________________________________________________________________________________
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Illustrate the continuous journey of water through the water cycle, explaining its main stages. ____________________________________________________________________________________________________________
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Detail various methods by which water can be purified, particularly focusing on methods applicable at home. ____________________________________________________________________________________________________________
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Explain the key properties of water and why it is considered a vital resource for life on Earth. ____________________________________________________________________________________________________________
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Differentiate between the three types of impurities found in water, providing examples for each. ____________________________________________________________________________________________________________
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Describe the processes of evaporation and condensation, providing a real-world example for each. ____________________________________________________________________________________________________________
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