Question

which of the following does not lead to the disruption or degradation of marine environments?
pollution
sunlight
overfishing
climate change

Explanation:

Pollution, overfishing, and climate - change all have negative impacts on marine environments. Pollution can contaminate water and harm marine life. Overfishing disrupts the balance of marine ecosystems. Climate - change causes sea - level rise, ocean acidification etc. Sunlight is a natural factor that is essential for photosynthesis in marine plants and is not a cause of disruption or degradation of marine environments.

Answer:

B. sunlight