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Rocks and minerals - Contenido educativo
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Minerals are solid substances that are found in ores or rocks in crusts of the earth.
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They can be made of a single element like gold or copper or from several different elements.
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Like rocks, minerals have the same chemicals to grow in the mineral.
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Thousands of different elements make up earth. Minerals are usually collected in places called mines.
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We use minerals in many ways. Certain minerals are needed for our bodies to grow strong and healthy.
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Thanks for listening and watching!
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- Subido por:
- Cp santodomingo algete
- Licencia:
- Reconocimiento - No comercial - Sin obra derivada
- Visualizaciones:
- 20
- Fecha:
- 3 de mayo de 2023 - 15:29
- Visibilidad:
- Público
- Centro:
- CP INF-PRI SANTO DOMINGO
- Duración:
- 02′ 04″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 960x540 píxeles
- Tamaño:
- 77.62 MBytes
