To answer this question, one must recognize that landform features from other physical geography units have been included as distracters. For instance, playas and wadis (A) are features associated with deserts. Drumlins and eskers (B) are features associated with glaciers. Cutbanks (i.e. the outer bends of stream meanders where erosion is concentrated) and waterfalls (C) are indeed associated with rivers but are a result of erosion rather than deposition. Consequently, the only logical answer is slip-off slopes (i.e. the inner bends of a river where deposition occurs) and levees (i.e. the banks of a river on which alluvium is deposited) (D).

Courtesy: Geological Survey of Canada

Courtesy: P. Mleziva

Courtesy: P. Mleziva