Q1 – c

Q2

a) Who would benefit from the improvement of air quality? – target group of the study

b) Why should the automotive industry contribute to the improvement of air quality? – benefits of the research

c) Where is the greatest need to improve air quality? – geographical demarcation

d) What is the definition of “automotive industry”? – definition of terms

e) How can research on fuels contribute to the improvement of air quality? – relations between terms

Q3

Concept 1 automotive industry	Concept 2 air quality	Concept 3 fuels
Synonyms/related terms: automo* industr* car vehicle* automo* sector* automobile* cars . . .	Synonyms/related terms: air quality airpollut* gas emissions environmental pollut* exhaust gas air purificat* vehicle emissions . .	Synonyms/related terms: bio fuel* biomass fuel* ethanol fuel* diesel petrol gasoline hydrogen fuel* biofuel* electric*