Q:

Why has the European Union called for dramatic cuts in carbon dioxide and greenhouse gas emissions?

• 1
  As global warming is not an issue of concern
• 2
  As the temperatures may rise almost by an additional one degree and this may lead to severe climate change
• 3
  As the NCAR has forced the European Union to announce the cuts.
• 4
  As all the nations have decided to cut emissions of carbon dioxide.
• 5
  None of these.