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Weather scientists /
Long ago, it was believed that the gods ruled the weather, because it was a mystery to people. No one knew how to measure heat, cold, or wind. Galileo Galilei invented the thermometer in the 1500s. Soon after, the first barometer was invented to measure air pressure. In other countries, the Celsius...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Huntington Beach, CA :
Teacher Created Materials,
©2007.
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| Colección: | Earth and space science readers.
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| Temas: | |
| Acceso en línea: | Texto completo |