1. which of these is NOT an example of erosion?
- hydraulic action
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Other questions in this quiz
2. V- shaped valleys are usually found in the middle course of a river.
3. As a river begins to lose energy, material carried in suspension is deposited first and the rest of the load is carried farther.
4. Tiny particles such as silt are usually transported:
5. Which section of a river usually has the steepest gradient?
- upper couse
- lower couse
- middle course
- none of the above