Driving licence test

Which type of fuel contributes the most to the excess of carbon dioxide in the atmosphere?

  • Incorrect: 🔒
  • Correct: 🔒
  • Incorrect: 🔒

Prior to the industrialisation, the level of carbon dioxide in the atmosphere was around 280 ppmv (parts per million volume). Since then, the levels have been constantly rising. […] The global carbon dioxide emissions are caused primarily by the combustion of fossil fuels.” (Chalmers & University of Gothenburg)

The options are not shown, since this is one of the 1000 paid questions.
Buy all 1000 questions now


This is an example of one of the driving theory questions at Körtkortonline.se. There are two languages: English (free demo test), Swedish (free demo test)

There is also a driving licence book online (2026).

More examples of theory questions:

Category:

Free driving theory questions


Buy all 1000 questions in English

Free demo »
Driving licence questions – practice theory tests online
  • All 1000 practice questions
  • Unlimited number of tests
  • Start practicing instantly
Swish, Visa, Mastercard