Coal
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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 conocimiento
Contexto educativo
Tipo de recurso
Colecciones
Tipo de licencia
universal
Esta obra esta bajo una licencia" Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Usuario final
learner
teacher
teacher
Contribuciones
publisher
INTEF
07/05/2024
publisher
indra_2013
07/05/2024
publisher
proyectonewton
07/05/2024
publisher
INTEF .
07/05/2024
publisher
INTEF
07/05/2024
author
Joaquín Recio Miñarro
07/05/2024
publisher
Institute of Educational Technologies (ITE)
07/05/2024
editor
Institute of Educational Technologies (ITE)
07/05/2024
technical validator
Jesús Manuel Muñoz Calle
07/05/2024