Which of the Following Best Matches the Description

Which of the following best matches the description?
-A phenomenon where greenhouse gases allow light energy to pass through the atmosphere but prevent heat from leaving,therefore warming the planet

A) Greenhouse effect.
B) Carbon dioxide.
C) climate change.
D) Methane.
E) CFCs.
F) Global warming.
G) greenhouse gases.
H) Kyoto Protocol.
I) Methane
J) IPCC.
K) Nitrous oxide.