Multiple choice

Which gas plays a major role in global warming?

  1. Carbon dioxide

  2. Helium

  3. Argon

  4. Xenon
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Carbon dioxide is the primary greenhouse gas responsible for global warming. It is released through human activities like burning fossil fuels, deforestation, and industrial processes. CO2 traps heat in the atmosphere, causing the greenhouse effect and leading to global climate change. Noble gases like Helium, Argon, and Xenon are inert and do not contribute to warming.

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