Ignoring scale,the fact that most streams worldwide have the same longitudinal cross section is a testimony to the effectiveness of their negative-feedback mechanisms.

Question

Quizplus · Accepted Answer

The statement is true because the uniformity in the longitudinal cross section of streams indicates that they have a stable equilibrium, which is maintained by negative feedback mechanisms. These mechanisms involve processes such as erosion, sediment transport, and deposition, which work together to regulate the channel morphology and maintain a constant flow. Therefore, most streams worldwide have similar patterns because they have similar regulatory processes that promote stability and balance in their ecosystems.

Ignoring Scale,the Fact That Most Streams Worldwide Have the Same