What part of the hydrosphere has the greatest self-purification potential: 1. lowland rivers, lakes and reservoirs 2. groundwater 3. mountains, rivers and streams 4. seas and ocean... What part of the hydrosphere has the greatest self-purification potential: 1. lowland rivers, lakes and reservoirs 2. groundwater 3. mountains, rivers and streams 4. seas and oceans?
Understand the Problem
The question is asking which specific part of the hydrosphere is capable of purifying itself the most effectively among several options: lowland rivers, groundwater, mountains/rivers/streams, and seas/oceans.
Answer
Seas and oceans
Seas and oceans have the greatest self-purification potential within the hydrosphere.
Answer for screen readers
Seas and oceans have the greatest self-purification potential within the hydrosphere.
More Information
The vast expanse of oceans and seas creates a large surface area for natural purification processes, such as microbial degradation and sedimentation, to occur.