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The central idea of the passage is that while volcanoes can be dangerous and unpredictable, they also provide significant benefits, such as enriching soil for agriculture and providing geothermal energy, highlighting the importance of monitoring and understanding volcanic activity.
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The key points of the passage include the dual nature of volcanoes as both destructive and beneficial forces, the enrichment of soil in areas like Iceland due to volcanic ash, and the role of monitoring stations in providing early warnings for eruptions. Understanding these aspects helps communities prepare for volcanic events while also benefiting from them.
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The author structures the passage by first presenting the powerful and destructive nature of volcanoes, then discussing their benefits, and finally addressing the importance of monitoring and understanding volcanic activity to ensure community safety. This progression helps to explain the complexity of volcanoes and the need for awareness and preparedness.
volcanoes are among the most powerful forces on earth. while they can cause destruction, they also play a vital role in shaping landscapes and supporting ecosystems. volcanic ash enriches soil, making it ideal for agriculture in Iceland geothermal heat from volcanoes powers home and business despite their benefits volcanoes remain unpredictable monitoring stations track seismic activity to give earl warnings the more scientists learn, the better prepared communities can be when eruption occur. understanding both dangers and benefits of volcanoes helps people live more safely near them
Answer the following questions in short answers
1) what is the central ideas of the passage
2) summarize the key points in 2-3 sentences
3) how does the author structure the passage to explain the topic
1 answer