Las lenguas del mundo

Sinonímia

Sinonímia El significat dels mots

El text

El text Llengua oral i llengua escrita. Tipus de textos

Casos particulares del adverbio. [...]

Casos particulares del adverbio. Casos particulares del determinante y el pronombre La lengua en la sociedad

The transport of substances in plants

2.1. Plant transport systems Plants have two transport systems, one for each type of sap that is transported: Xylem. This system transports raw sap (water and mineral salts) from the root up the stem to…

Choose. Heat and temperature

Choose the correct answer: What kind of energy is transformed into heat in a wood fire? Why do the handles of cookware tend to be made of plastic? What is a thermometer?

Effects of heat on bodies (I)

3.1. Increase in temperature Heat must be added to increase the temperature of a body. This causes the particles that make up the body to increase their speed. For this reason, the increase in…

Check. Light, shadow and penumbra

Remember what you have studied in this section and answer the questions: Name two effects that show that light travels in a straight line. Can you demonstrate it now? With a classmate, describe the…

Match. Basic concepts of liberalism

Decide which sentences refer to liberalism and which sentences refer to absolutism: The society is made up of free citizens whose fundamental rights and freedoms are guaranteed by the state. The society…

Final evaluation T05 07 - Society and industrialisation in 19th century ...

How did the Spanish railway network develop in the 19th century?