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rocks and minerals - Contenido educativo
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Rocks by Chloe, Alexandra, Alejandro and Juan.
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What are rocks?
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Naturally occurring, solid, made of minerals or organic beads paste together.
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There are three types of rocks, igneous rock, sedimentary rock, metamorphic rock.
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Igneous rocks are formed from the solidification of cold magma. Magma is a liquid and very hot rock that we can find deep inside the earth crust.
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Some examples of igneous rocks on the side. Gophite and carbon.
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Sedimentary rocks. Sedimentary rocks are made from sediments. Sediments are thin layers of rock, sand, shells and remains of things that were deposited over time. Some examples of sedimentary rocks are limestone, cry or shale.
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Metamorphic rocks. Metamorphic rocks start as igneous or sedimentary rocks. Due to high pressure or heat, these rocks turn into metamorphic rocks. Some examples of metamorphic rocks are marble and slate.
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Thanks for listening! Bye!
00:02:26
- Subido por:
- Cp santodomingo algete
- Licencia:
- Reconocimiento - No comercial - Sin obra derivada
- Visualizaciones:
- 9
- Fecha:
- 5 de mayo de 2023 - 11:37
- Visibilidad:
- Público
- Centro:
- CP INF-PRI SANTO DOMINGO
- Duración:
- 02′ 46″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 960x540 píxeles
- Tamaño:
- 103.82 MBytes
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