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Initial evaluation 5 - The Earth, a Living Planet
EduBook Organización
- 2087 visitas
Complete the text with the missing words: Although they seem very , all cells have the same structure: A gelatinous material: . A fine membrane that surrounds the cytoplasm: the membrane. A material…
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The need for energy. Sources of energy
EduBook Organización
- 1 lo usan
- 1891 visitas
3.1. The need for energy through history In prehistoric times, human beings, who were nomadic hunter-gatherers, needed no other energy than fire to keep them warm and cook their food. Centuries later,…
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Answer. Island landscapes
EduBook Organización
- 2071 visitas
Remember what you have studied in this section and answer: Where are the Balearic Islands located? Which Balearic Island is the most mountainous? Which of the Canary Islands has the highest mountain in…
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New architecture
EduBook Organización
- 2057 visitas
1.1. Functionalism and organicism During the first half of the 20th century, architectural styles were based on concepts of simplicity and functionality, rejecting the extravagant designs of Modernism…
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Think about it. The removal of cell waste
EduBook Organización
- 2030 visitas
Remember what you have studied in this section and answer the questions: Why do sponges and coelenterates not need excretory organs? What is the difference between defecation and excretion? Why is more…
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True/false. Temperature
EduBook Organización
- 2036 visitas
Are these statements true or false?: It is colder in inland places than on the coast. On coastlines, winters are mild because the cold temperature is absorbed by the sea. The coldest regions on Earth…
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Summaries - Heat and temperature
EduBook Organización
- 2026 visitas
1. Energy transfer: heat Heat or thermal energy is the energy that is transferred from hot bodies to cold bodies. All the particles that make up bodies have internal energy; the particles in a hot body…
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Self-assessment T10 10 - Machines and structures
EduBook Organización
- 2007 visitas
Are these sentences true or false? The structure of a building must be stable and resistant. The structure of many buildings consists of a system of girders, beams and pillars. The beams form the base…
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Complete. Triangular structures
EduBook Organización
- 2000 visitas
Complete this text with the correct words: A triangular structure consists of a network of joined to form . The structure used in diagram 1 is . It is much more stable than the structure used in diagram…
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Interpret. Non-EU immigrants in Europe
EduBook Organización
- 1995 visitas
Look at the graph of the EU countries with most foreign immigrants and answer the questions: What percentage of non-EU immigrants does Spain have? How does it compare to the rest of the EU? Is it above…
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