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Title: A stream begins at an elevation of 200 meters and flows a distance of 400 kilometers to the ocean. W Post by: bromonox on Dec 7, 2015 A stream begins at an elevation of 200 meters and flows a distance of 400 kilometers to the ocean. What is the average gradient?
A) 0.5 m/km B) 2 km/m C) 0.5 km/in D) 2 m/km Title: Re: A stream begins at an elevation of 200 meters and flows a distance of 400 kilometers to the ocea Post by: Pulsa on Dec 8, 2015 Content hidden
Title: Re: A stream begins at an elevation of 200 meters and flows a distance of 400 kilometers to the ocean. W Post by: bromonox on Dec 15, 2015 Thx
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