Which Greenhouse Effect and Global Warming term is correctly associated with climate significance: “keeps Earth warm enough for life”, and also with “human emissions strengthen the natural effect”?

Correct Answer: Option C — Greenhouse effect. Greenhouse effect is correct because it is keeps Earth warm enough for life. Greenhouse effect is also associated with human emissions strengthen the natural effect. A further identifying fact is that Greenhouse effect is keeps Earth warm enough for life. Another useful fact is that Greenhouse effect is associated with human emissions strengthen the natural effect. Why the other options are incorrect: Option A — Global warming: It is contributes to sea-level rise and changing climate extremes and is associated with it is one component of broader climate change. Option B — Carbon sink: It is reduces the fraction of emissions remaining in the atmosphere and is associated with a sink can weaken if ecosystems are degraded. Option D — Albedo: It is ice loss exposes darker surfaces that absorb more heat and is associated with the ice-albedo feedback can amplify warming. Exam Takeaway: Link Greenhouse effect with “keeps Earth warm enough for life” and “human emissions strengthen the natural effect” for quick revision.