3 years ago

Explain the difference between a Long Profile and a Cross Profile of a River.

1 answer:

3 0

Answer:

The average flow velocity of a river increases along its long profile. This makes sense; along the profile, more potential energy is converted to kinetic energy, increasing the velocity. This is only the average velocity however; a cross-section of a river shows that the velocity varies from one side to the other.

Explanation:

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