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Match. Intraspecific relationships
EduBook Organización
- 2393 visitas
Match each type of interspecific relationship with its definition: Two organisms of different species compete for the same resource. On organism kills another, called prey, and eats it as food. Two…
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Final Autoevaluation 6.01 - The natural environment. Ecosystems
EduBook Organización
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Complete the text using these words: ecosystem - biotope - physical environment - biotic community - terrestrial An is a natural system consisting of living things which interact with each other. The of…
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True/False. Characteristics of changes in matter
EduBook Organización
- 2396 visitas
Answer true or false. In a chemical reaction, one or more substances, called reactants, are transformed into other substances called molecules. The number and type of atoms after the reaction is…
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Energy consumption in the home
EduBook Organización
- 2395 visitas
The chart shows the breakdown of the consumption of electrical energy of a household of four people. For example, 18 % of the electricity is used for lighting. What percentage of the electricity…
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Investigate - Obtaining and using energy
EduBook Organización
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Energy drives the Universe and is part of all the changes which take place on Earth. The Sun is our main source of energy. Without it, there would be no life and most other sources of energy would not…
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Check. Heat and temperature
EduBook Organización
- 2399 visitas
Remember what you have studied in this section and answer the questions: What does a body's temperature indicate? What does thermal equilibrium mean? Name two temperature scales. With a classmate,…
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Analyse. A text
EduBook Organización
- 2399 visitas
Analyse a text: Igloos Igloos were houses used by Eskimos during winter. They were built using large blocks of ice that were cut from the ground. The blocks were then put into place in a spiral to give…
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Choose. The 18th century economic growth
EduBook Organización
- 2398 visitas
Match each definition with the correct concept: Periods of food shortage and a rise in prices. Societies based on an agricultural economy, absolute monarchy and the social hierarchy of estates. Maritime…
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Analyse. The Ford cars
EduBook Organización
- 2396 visitas
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?
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Final self-evaluation T03 06 - The industrialisation of European societies
EduBook Organización
- 1 lo usan
- 2222 visitas
Choose the correct answer: Which raw materials did the steam engine use? What was protectionism based on? What was Taylorism? In which part of the industrial city did the bourgeoisie live in?