Determine the gradients of three segments of the Eds Creek drainage basin: a first-order stream between Points 1 and 2; a second-order stream between Points 2 and 3; and a thirdorder stream (Eds Creek) between Points 3 and 4. Use the ruler function to determine distances (to the nearest 0.01 miles) and the elevation change between points.

To answer the following questions, go to the Hess Physical Geography Laboratory Manual, 12th edition, website at www.MasteringGeography.com, then Exercise 39 and select “Exercise 39 Part IV Google Earth™” to open a KMZ file in Google Earth, or scan the QR (Quick Response) code for this exercise and view “Exercise 39 Part IV Google EarthTM video.” In this exercise you’ll compare the characteristics of streams in the Eds Creek drainage basin in Montana (also shown in Map T-3 and Figure 39-3).

(a) Fly to Point 2, then determine the gradient of the first-order stream (between Point 1 and Point 2).
image
(b) Fly to Point 3, then determine the gradient of the second-order stream (between Point 2 and Point 3).
image
(c) Fly to Point 4, then determine the gradient of the third-order stream (between Point 3 and Point 4).
image


(a)
image
(b)
image
(c)
image

Environmental & Atmospheric Sciences

You might also like to view...

Residence time is the ____

A) same for all elements in the ocean B) average length of time an element spends in the ocean C) length of time it takes an element to dissolve in the ocean D) same as mixing time

Environmental & Atmospheric Sciences

A tetrapod is

a. an extinct dinosaur species. d. a type of fish. b. a four-legged vertebrate. e. B and C c. a type of mammal

Environmental & Atmospheric Sciences

Radioactive wastes are categorized as either low level or high level. Explain the distinction and how each kind of waste is properly disposed of

What will be an ideal response?

Environmental & Atmospheric Sciences

The asthenosphere lies in the ____

a. inner and outer core b. mantle and crust c. crust only d. mantle only e. outer core only

Environmental & Atmospheric Sciences