Question

tell me about tell me about river valley and hills ​

Answer 1

Answer:

River is a narrow water blowing. Valley is a mountain. Please mark as brainliest answer

Answer 2

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A valley is a hollow or surface depression of the earth bounded by hills or mountains, a natural trough in the earth's surface, that slopes down to a stream, lake or the ocean, formed by water and/or ice erosion. ... Rivers and streams flowing through valleys drain interior land regions to the ocean.

A hill is a landform that extends above the surrounding terrain. It often has a distinct summit, although in areas with scarp/dip topography a hill may refer to the particular section of flat terrain without a massive summit.

Thanks.