L'arbre de décision
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Quiz TDT 1.07 Comprehension Test — Chapter 1
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Rapport
1. TDT1.1
A life-cycle analysis (LCA) should include …
Only the factors specified in the ‘Scope’.
Only carbon dioxide emissions.
Energy use, water use, and greenhouse gas emissions.
All environmental impacts of a product or process.
2. TDT1.2
Inventaire
refers to …
The raw materials used for a product or process.
The total amount of a product produced.
The list of the inputs that should be considered in an analysis.
All inputs and outputs of a product or process.
3. TDT1.3
What is the advantage of ‘footprinting’?
It allows a comparison of different outputs, such as water use and carbon emissions.
It includes all environmental impacts of a products or process.
It analyses all sources of carbon emissions.
It simplifies a life-cycle analysis.
4. TDT1.4
What of these gases makes the biggest contribution to global warming?
Water vapour
Methane
Carbon dioxide
Nitrous oxide
5. TDT1.5
Which of these gases is the most powerful greenhouse gas?
Carbon dioxide
Methane
Nitrous oxide
Water vapour