Introduction - Energy inside the Earth

The inside of the Earth is extremely hot and material that rises up from it is responsible for many of the geological phenomena seen on the surface. The Earth's energy is evident when volcanoes…

Match. Forces and their characteristics

Match the types of forces with their characteristics. The force is perpendicular to the surface and if the surface is horizontal, its magnitude is equal to the weight of the object. Objects held by…

Define. Towards the Second Republic

Match each definition with the correct concept: Alliance between two or more political parties to help them win an election and govern together. Forgiving political offences in order to encourage…

Final self-evaluation T10 03 - A time of conflict in Spain (1902-1939)

Rewrite the following sentences and correct the mistakes: After losing the Spanish-American War in 1898, Spain sought out new territories in Asia. The 1939 Constitution was approved in December, and was…

Check. Renewed conflict between the blocs (1975-1985)

Remember what you have studied in this section and answer the questions: What led to the expansion of communism? Make a table to summarise the spread of socialism on each continent. How did the United…

Introduction - Spain under Franco (1939-1975)

Franco's victory in the Civil War led to the creation of a fascist-style dictatorship. The traditionalist sectors (the armed forces, the Church and the Falange) had close links with the…

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Actuar Hacia la libertad

Los bailes, danzas y otras manifestaciones expresivas

Aparato digestivo de los rumiantes

Presentación de diapositivas sobre el funcionamiento del aparato digestivo de los rumiantes.

Autoevaluación 10 - Ecuaciones

Al aumentar en 3 cm el lado de un cuadrado, se forma otro cuadrado de 324 cm2 de área. Calcula la medida del lado del cuadrado inicial. La medida del lado del cuadrado inicial es de cm.