Which characteristics best distinguish one landscape region from another? A. Human population density and types of environmental pollutants B. Composition of bedrock and variety of fossils C. Bedrock structure and evolution of land surfaces D. Stream gradients and soil types

C. Bedrock structure and evolution of land surfaces.

Explanation:

Landscape has to do with the visible features of a particular area of land, and its landforms, and their integration with the both the man-made features and the natural features.

The characteristics best distinguish one landscape region from another include the bedrock structure and evolution of land surfaces.

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