Complete. Risks from earthquakes

Complete the sentences: Earthquake regions generally coincide with.... Side effects of earthquakes include.... Earthquakes cause more damage where.... One sign that there will be an earthquake is when…

Final Autoevaluation T10 09 - Obtaining and using energy

Use the diagram to answer the following questions: In which area is it necessary to save? Choose from among this list of measures for sustainable consumption. Choose the most efficient energy saving…

True/False Light and Sound

Answer true or false: Sunlight comes instantly to Earth. All objects emit their own light. The speed of light is faster than the speed of sound. Sound can be spread by a vacuum.

Analyse. The Ford cars

Look at the table and answer the questions: Analyse the data and relate the increased production with price developments. How are cheaper production costs reflected?

Analyse. The Spanish economy in the 19th century

Look at the map and answer the questions: Make true/false statements about the cities. → The population of Mataró was larger than... What relationship is there between the size of a city and local…

Writing bank

Fíjate. Figuras semejantes

No es suficiente que los lados de dos polígonos sean proporcionales para que estos sean semejantes. Un cuadrado y un rombo tienen siempre los lados proporcionales y en cambio no son semejantes. Tampoco…

Esfera. Actividad 2

Considerando π = 3,14 , ¿cuánto mide el radio de una esfera si una circunferencia máxima de ella mide 113,04 cm? El radio de la esfera mide cm.

Movimiento del material del manto

Los fragmentos de litosfera que no se han fundido son masas rocosas frías y densas que descienden hasta el límite manto-núcleo, donde se acumulan. Al mismo tiempo, materiales calientes ascienden…

Los límites de placas de la Península Ibérica

La Región de Murcia y Andalucía oriental forman una zona en la que se concentran muchos terremotos. La energía acumulada por el desplazamiento de las placas Africana y Euroasiática se libera…