Concept:Logical sequencing of sentences requires a general-to-specific flow: first state the global impact, then list specific examples.
Explanation:The passage starts with climate change as a major challenge. Sentence R (“Its impacts are visible across the globe”) directly follows the introduction, setting the context for examples.
Next, Q gives one impact: melting glaciers disrupting water supplies.
Then P adds another impact: shifting rainfall patterns affecting agriculture.
Finally, S completes the list with rising sea levels threatening coastal areas.
This order (R → Q → P → S) creates a coherent flow from a general statement to specific consequences, before the concluding line urging global collaboration. The given options: A. PRSQ, B. RPQS, C. RQPS, D. QSPR. Only option C matches RQPS.
Answer:C. RQPS