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Talk about it. Heat and temperature
EduBook Organización
- 1798 visitas
Look at the pictures and answer the questions: Give the name of five heat sources. What type of energy transforms into heat in a wood fire? How does a radiator work? Which fuel is usually used in…
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Self-evaluation 7 - Society and the environment
EduBook Organización
- 1583 visitas
Write the number that each polluting agent refers to on the drawing: acid rain rubbish crude oil dumped by ships chemical waste from industry fuel burnt by motor vehicles domestic waste water smoke from…
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Non-renewable sources of energy
EduBook Organización
- 1567 visitas
4.1. Coal Coal is a solid, black rock. It is the fossilised remains of huge masses of vegetation buried under the ground millions of years ago (figure 1). It is used mainly as fuel in coal-fired power…
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Unit 8: Energy and industry
EduBook Organización
- 1498 visitas
Biomass (n): organic material used as a fuel that releases energy when burned. craftsperson (n): a person who makes products using basic tools and manual labour. Craftspeople were very common before the…
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Match. The colonies resources
EduBook Organización
- 1485 visitas
Match each definition with a concept: Black mineral rich in carbon used as a fuel. Hard, shiny metallic element with magnetic properties. Metallic chemical element, bluish-white in colour, used to make…
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Match. Traditional sources of energy 02
EduBook Organización
- 1470 visitas
Look at the characteristics of the fossil fuels and match them with the correct energy source: It is a liquid formed over millions of years through the decomposition of organic matter. It also takes…
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Answer. Non-renewable energy sources
EduBook Organización
- 1446 visitas
Remember what you have studied in this section and answer the questions: What will happen if we use too much of the Earth’s non-renewable sources of energy? What materials can we make with oil? What…
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Responsible energy consumption – we can all help
EduBook Organización
- 1414 visitas
We can all contribute to responsible energy consumption by: Consuming less electricity at home: switch off unnecessary lights, switch off the television when you leave the room, use low consumption home…
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Final self-evaluation 04 - Energy and industry
EduBook Organización
- 1011 visitas
Are the following sentences true or false? Industrialised countries buy minerals from large companies that extract them from other, usually poorer, countries. Oil is a fossil fuel that comes from the…
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Air and maritime transport
EduBook Organización
- 2760 visitas
7.1. Air transport Air transport is the most suitable form of long-distance travel. It is good for the transport of people and lightweight, perishable or valuable goods and is a fast and safe means of…