Libro de buen amor, del Arcipreste de Hita. [...]

Libro de buen amor, del Arcipreste de Hita. Coplas a la muerte de su padre, de Jorge Manrique La literatura en la edad media (II)

Photosynthesis and respiration

4.1. Photosynthesis Photosynthesis is the process by which solar energy, absorbed by chlorophyll, is used to convert carbon dioxide and water into glucose and oxygen. water + carbon dioxide + solar…

Define. Key concepts

Define this concepts: Tectonic plate Pyroclasts Seismograph Metamorphism Earthquake Joint

Analyse. The illustrations

Having looked carefully at these two scenes, analyse the advantages and disadvantages of modern technological society from the point of view of energy use.

The propagation of heat

Heat transfers from a hot object to a cold object by means of three mechanisms: conduction, convection and radiation. 6.1. Conduction Heat is transmitted through solid substances by conduction (figure…

Did you know...

A 'pronunciamiento' is a rebellion or coup by one faction of the army. It is usually led by someone in high command and carried out in order to replace one government with another. Although…

Match. Population growth

Decide whether the following statements are causes or consequences of the population growth of the 19th century: Spanish farmers began to migrate to urban areas, which led to a growth of cities. The…

Final self-evaluation T08 01 - The First World War and the Russian Revol...

Are the following sentences true or false?: The new German Empire emerged after unification in 1871. Many historians have described the First World War as 'an inevitable war'. After the sinking…

Análisis del texto

Análisis del texto El mensaje de la música: contra el acoso escolar

Los sentidos