Which Greenhouse Effect and Global Warming term is correctly associated with important distinction or response: “countries submit nationally determined contributions”, and also with “an international climate agreement”?

Correct Answer: Option D — Paris Agreement. Paris Agreement is correct because it is countries submit nationally determined contributions. Paris Agreement is also associated with an international climate agreement. 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 forests and oceans absorb part of its emissions and is associated with a long-lived greenhouse gas; those are the identifying facts of Carbon dioxide. Option B — Methane: It is it is the main component of natural gas and is associated with a potent short-lived greenhouse gas; those are the identifying facts of Methane. Option C — Nitrous oxide: It is it should not be confused with nitrogen dioxide and is associated with a long-lived greenhouse gas; those are the identifying facts of Nitrous oxide. Exam Takeaway: Link Paris Agreement with “countries submit nationally determined contributions” and “an international climate agreement” for quick revision.