An Emulsion in Which Tiny Oil Droplets Are Dispersed in Water

question 12

Multiple Choice

An emulsion in which tiny oil droplets are dispersed in water is an example of

• A) a colloid.
• B) an aerosol.
• C) a saturated solution.
• D) a polar liquid.

Identify and explain the processes involved in river sediment transport such as dissolution and saltation.

Define and characterize terms related to stream morphology and function, including drainage divide, tributaries, and discharge.

Understand the dynamic balance of erosion and deposition in river systems and their impact on sediment characteristics.

Recognize the role of gravity in river flow, the factors controlling the size of the stream load, and how hydrographs depict changes in discharge over time.