Concept:The United Nations Sustainable Development Goals (SDGs) include a specific goal for conserving marine ecosystems.
Explanation:SDG 14 is titled "Life Below Water."
It focuses on conserving and sustainably using oceans, seas, and marine resources.
This goal addresses marine pollution, ocean acidification, and overfishing.
SDG 13 is "Climate Action."
SDG 15 is "Life on Land."
SDG 12 is "Responsible Consumption and Production."
Only SDG 14 directly targets life below water.
Answer:B. SDG 14