Multiple Choice
In the river continuum
A) autochthonous sources are most important near the headwaters.
B) the gradient is highest where the river is largest.
C) phytoplankton are important energy sources in the lower river.
D) oxygen is usually higher in the lower river.
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q15: Energy sources from within an aquatic system
Q16: The biological pump in the ocean<br>A) circulates
Q17: Match the Aquatic system community with corresponding
Q18: Mangrove communities<br>A) are important habitat for marine
Q19: Match the Aquatic system community with corresponding
Q21: The salt concentration of the oceans is
Q22: Tide pools<br>A) form only on soft substrates.<br>B)
Q23: The hydrologic cycle is driven by _
Q24: Wetlands are defined as habitats that are
Q25: Two streams without tributaries that join together