Calculate. The transpiration of a tree

A tree has 150000 leaves, due to transpiration eeach leaf loses 1 mL of water an hour in one day during a hot summer. ¿How many litres of water are lost in one day with 13 hours of light?

Final Autoevaluation 6.04 - The natural environment. Ecosystems

Answer true or false: Soil type does not determine the type of vegetation that occurs. Poorly developed soils have very thin horizons. Plants grow best in soils with very thick horizons. The roots of…

Think about it. Heat and temperature

Remember what you have studied in this section and answer the questions: What two physical phenomena are used to calibrate a thermometer and why? Why do we also use the name centigrade for the Celsius…

Enlightenment principles

Natural or moral equality is based on the constitution of human nature common to all men, who are born, grow, live and die in the same way. The first state that man acquires in nature, and that is…

The misery of rural life

For three years running there were food shortages. Every single family had to beg for food. (...) Many mothers threw their newborns into the river because they were unable to look after them (…). I…

Correct. The Popular Party governments

Rewrite the sentences and correct the mistakes: The Popular Party (PP) under its leader, José-María Aznar, governed for two terms of office, in 1989 and 1993. In Aznar's third term, which the PP…

Check. The consequences of a globalised economy

Remember what you have studied in this unit and answer the questions: What is globalisation? What effects has it had on the world's economy? Which three factors have contributed to globalisation?…

Check. The first avant-garde (between the wars)

Remember what you have studied in this section and answer the questions: How and where did the theoretical ideas of the Dada movement appear? Summarise the main topics, techniques and goals of the Dada…

Sarrera - Euskal lurraldeak Aro Modernoan

Sarrera Euskal lurraldeak Aro Modernoan

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