Cargando...
Que podo facer?
Atopa
visualización
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 station ...
"It is designed for the pupils to learn to make basic energy saving calculations and compare their energy expenditure with average expenditures, establishing saving strategies. " Fuente: Pro ...
Engadir a Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
