Which Greenhouse Effect and Global Warming term is correctly associated with major source or process: “adopted in 2015 under the UNFCCC”, and also with “aims to strengthen the global response to climate change”?

Correct Answer: Option B — Paris Agreement. Paris Agreement is correct because it is adopted in 2015 under the UNFCCC. Paris Agreement is also associated with aims to strengthen the global response to climate change. A further identifying fact is that Paris Agreement is aims to strengthen the global response to climate change. Another useful fact is that Paris Agreement is associated with countries submit nationally determined contributions. Why the other options are incorrect: Option A — Carbon dioxide: It is released notably by fossil-fuel combustion and deforestation and is associated with the largest contributor to human-caused long-term warming. Option C — Methane: It is emitted by livestock, wetlands, landfills and fossil-fuel systems and is associated with warms more strongly per molecule than carbon dioxide over shorter periods. Option D — Nitrous oxide: It is strongly linked to agricultural soils and nitrogen fertilisers and is associated with also contributes to stratospheric ozone depletion. Exam Takeaway: Link Paris Agreement with “adopted in 2015 under the UNFCCC” and “aims to strengthen the global response to climate change” for quick revision.