Are Buildings too Costly?

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Why is water collected from the roof for use in the garden?

To avoid the need to waste clean water (correct)

To increase the house's reliance on fossil fuels

To conserve energy

To reduce greenhouse gas emissions

What is the main reason for considering low-impact houses like the one described in the text as green?

They are smaller in size

They are more affordable

They do not rely on fossil fuels and use renewable energy sources (correct)

They are made of durable materials

What is a criticism of eco-friendly construction mentioned in the text?

They have no positive impact on the environment

They are not effective in reducing energy consumption

They are too costly to become a large-volume method of construction (correct)

They rely heavily on fossil fuels

What does the United Nations Environment Programme estimate about the construction sector's energy use?

It accounts for 30–40% of global energy use Signup and view all the answers

Why might compromises have to be made in environmentally friendly construction to produce an affordable building?

In order to finance environmentally friendly construction Signup and view all the answers

What is a potential drawback of installing features like solar panels and water-recycling systems in environmentally friendly buildings?

Higher construction costs Signup and view all the answers

How does Howe Dell primary school demonstrate the relevance of ecological principles for small-scale projects?

By using desks and sinks made from old drainpipes and yoghurt pots Signup and view all the answers

What makes the 'Hobbit House' a green residence?

The use of mud and grass for insulation Signup and view all the answers

What is one benefit of the environmental aspects of Howe Dell primary school's building?

Valuable teaching aids for environmental education Signup and view all the answers

In what way do eco-friendly buildings differ from traditional buildings?

They use energy and water efficiently Signup and view all the answers

What is a potential downside of environmentally friendly buildings?

Higher construction costs Signup and view all the answers

Which feature at Howe Dell primary school serves as a valuable teaching aid for students?

Wind turbine for energy generation Signup and view all the answers

What material is used for the walls of the 'Hobbit House' in Wales?

Straw Signup and view all the answers

What is the purpose of the roof of the 'Hobbit House' in Wales?

To provide excellent insulation Signup and view all the answers

Why are eco-friendly buildings becoming more relevant for small-scale projects according to the text?

They are relatively inexpensive over the life of the building Signup and view all the answers

Are Buildings too Costly?

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