The Decision Tree
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TDT 2.13 Comprehension Test Quiz
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1. TDT2.1
What is the main source of emissions on a typical organic farm?
Fossil fuels used for transport and machinery
Fertilisers
Pruning
Pesticides
2. TDT2.2
What is the main source of emissions during processing and export of coffee?
Construction of the mill and milling equipment
Transporting the coffee from producing to consuming countries
Fossil fuels used for machinery, heating, and lighting in the mill
Waste and wastewater from pulping and
fermentation
3. TDT2.3
When might single-serve systems (i.e., espresso pods) be more environmentally friendly than traditional brews?
When using them results in less coffee being wasted
When the pods are made from compostable materials
When the pods are recycled
Pods are always the most environmentally damaging method of coffee brewing
4. TDT2.4
Which of the following contributes the largest proportion of the emissions of a takeaway large (20-oz.) latte?
The chemicals used to grow the coffee
Transporting the coffee from the producing country
The milk
The disposable cup
5. TDT2.5
Which brewing method is the most environmentally friendly?
Espresso
Instant Coffee
Batch brew
Ready-to-drink coffee