alleryGases that trap outgoing heat are called:
AInert gases only
BGreenhouse gases
CNoble gases only
DHalogen gases
Answer & Solution
Correct answer: B. Greenhouse gases
1. The surface re-radiates heat back towards space.
2. Part of that heat never gets out.
3. Carbon dioxide, methane and water vapour trap it.
4. So the answer is greenhouse gases.
_Source: syllabus Science, Ch 13 'Earth as a System: Energy, Matter, and Life'_
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