Multiple choice

What does the combustion of hydrocarbons not lead to?

  1. Elevation of sea levels

  2. The production of carbon dioxide

  3. A reduction in atmospheric carbon dioxide levels

  4. Global warming

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Combustion of hydrocarbons releases carbon dioxide, which is a greenhouse gas that contributes to global warming and rising sea levels. It does not reduce atmospheric carbon dioxide.