Coal

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20/10/2017 INTEF

The educational resource shows information about the coal: coal is a light, black substance which comes from the fossilization of vegetable matter. Coal is used as an industrial fuel, in power stations and in home heating. There are 4 types of coal: anthracite, bituminous coal, lignite and peat.You can see how they are formed in the following animation.

Área de coñecemento

Contexto educativo

Resource type

Aprendizaje basado en problemas

Coleccións

Newton

Tipo de licenza

Esta obra está baixo licenza" Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

End user learner
teacher

Rol publisher Autor INTEF Data 11/01/2026 Rol publisher Autor indra_2013 Data 11/01/2026 Rol publisher Autor proyectonewton Data 11/01/2026 Rol publisher Autor INTEF . Data 11/01/2026 Rol publisher Autor INTEF Data 11/01/2026 Rol author Autor Joaquín Recio Miñarro Data 11/01/2026 Rol publisher Autor Institute of Educational Technologies (ITE) Data 11/01/2026 Rol editor Autor Institute of Educational Technologies (ITE) Data 11/01/2026 Rol technical validator Autor Jesús Manuel Muñoz Calle Data 11/01/2026