11![Taking the Ear th’s Pulse D uring the past 35 years, scientists have developed a vast network of seismometers that record earthquakes, volcanic eruptions, and nuclear explosions throughout the world. Taking the Ear th’s Pulse D uring the past 35 years, scientists have developed a vast network of seismometers that record earthquakes, volcanic eruptions, and nuclear explosions throughout the world.](https://www.pdfsearch.io/img/565391d44adb05f44627e9f1e9130dc8.jpg) | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2006-10-11 09:22:58
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12![Taking the Earth’s Pulse During the past 35 years, scientists have developed a vast network of seismometers that record earthquakes, volcanic eruptions, and nuclear explosions throughout the world. Seismographic data s Taking the Earth’s Pulse During the past 35 years, scientists have developed a vast network of seismometers that record earthquakes, volcanic eruptions, and nuclear explosions throughout the world. Seismographic data s](https://www.pdfsearch.io/img/d595f8d285f5bb0d5e5e7ca2a46a2a6e.jpg) | Add to Reading ListSource URL: pubs.usgs.govLanguage: English - Date: 2006-10-11 16:04:34
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13![Publications and Activities for Children and Classrooms Interactive Website: http://www.emd.wa.gov/kidz/kidz.html Interactive Games: Weather Warning Game (NOAA) Lightning Safety Game - Kids (NOAA) Publications and Activities for Children and Classrooms Interactive Website: http://www.emd.wa.gov/kidz/kidz.html Interactive Games: Weather Warning Game (NOAA) Lightning Safety Game - Kids (NOAA)](https://www.pdfsearch.io/img/61b518ec5aaea0c7a2bca8e780ede31d.jpg) | Add to Reading ListSource URL: www.k12.wa.usLanguage: English - Date: 2011-11-22 13:35:46
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14![Publications and Activities for Children and Classrooms Interactive Website: http://www.emd.wa.gov/kidz/kidz.html Interactive Games: Weather Warning Game (NOAA) Lightning Safety Game - Kids (NOAA) Publications and Activities for Children and Classrooms Interactive Website: http://www.emd.wa.gov/kidz/kidz.html Interactive Games: Weather Warning Game (NOAA) Lightning Safety Game - Kids (NOAA)](https://www.pdfsearch.io/img/2574d1d2e7fab2087e36f3d2f62eb87d.jpg) | Add to Reading ListSource URL: www.k12.wa.usLanguage: English - Date: 2011-11-22 13:35:46
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15![Publications and Activities for Children and Classrooms Interactive Website: http://www.emd.wa.gov/kidz/kidz.html Interactive Games: Weather Warning Game (NOAA) Lightning Safety Game - Kids (NOAA) Publications and Activities for Children and Classrooms Interactive Website: http://www.emd.wa.gov/kidz/kidz.html Interactive Games: Weather Warning Game (NOAA) Lightning Safety Game - Kids (NOAA)](https://www.pdfsearch.io/img/a37528f712cc787575fc03976a6a6b49.jpg) | Add to Reading ListSource URL: www.k12.wa.usLanguage: English - Date: 2011-11-22 13:35:46
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