River math: A river flows 1,280 miles from its source (elevation of 4,318ft) to empty into the Gulf of Mexico. What is the gradient of this river? Please epain how you got the awnser

Why is terracing used in southeast asian agriculture?

Amajor rite of passage for the maori men of was to receive ta moko, or facial tattoos. a. australia b. new zealand c. papua new guinea d. southeast asia

Plz 100 ! if changing conditions lead to decreased oxygen levels in the stream, the carrying capacity of the stream for the trout will decrease. oxygen level in water is therefore a(n) with respect to the number of trout that a particular stream can support.