Consider both the particle size on the stream bottom and the number of rooted and floating macrophytes in a higher-order stream, such as the Mississippi River, compared to a small first-order source stream of the Mississippi. The river would have
A) smaller particle size and fewer macrophytes.
B) smaller particle size and more macrophytes.
C) larger particle size and fewer macrophytes.
D) larger particle size and more macrophytes.

Question

Quizplus · Accepted Answer

In a higher-order stream like the Mississippi River, the particle size is generally smaller due to the increased water flow that breaks down particles. Additionally, there are more macrophytes due to the wider and slower-moving waters that provide suitable conditions for their growth.

Consider Both the Particle Size on the Stream Bottom and the Number