SSC Steno Grade C and D 8 Aug 2025 Shift 3 Paper

In the following question, the first and the last parts of the sentence/passage are numbered 1 and 6. The rest of the sentence/passage is split into four parts P, Q, R, and S. These four parts are not given in their proper order. Read the sentence/passage and find the most logical order of the parts between 1 and 6.
Oceans cover more than 70% of Earth's surface. P: Marine species are crucial for food chains. Q: But plastic waste threatens marine life. R: Oceans regulate global temperature and climate. S: They provide food and employment to millions. 6. Ocean conservation must be prioritized.