Which of the following is an example of a primary amine?

A) CH3NH2
B) CH3CH2NH2
C) CH3CH2CH2NH2
D) all of these


D

Environmental & Atmospheric Sciences

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Which of the following geologic hazards was NOT discussed for the area around St. George, Utah?

A. earthquakes from a fault along the Hurricane cliffs B. volcanic eruptions C. flooding from the main river D. flash flooding from the mountains E. All of these were discussed.

Environmental & Atmospheric Sciences

A close-fitting mosaic of gravel-sized stones that overlies a deposit of mostly finer-grained sediments in a desert is called _____

a. desert pavement b. a mesa c. a ventifact d. arroyo e. an erg

Environmental & Atmospheric Sciences

To define a riparian zone, a government agency will most likely use a vector-based buffering operation, rather than a raster-based physical distance measure operation. Why?

What will be an ideal response?

Environmental & Atmospheric Sciences

Each of the major continents at the beginning of the Paleozoic can be divided into two major components, a(n) ____

a. trough and a range b. craton and a mobile belt c. immobile belt and a rift margin d. craton and an ocean basin e. immobile belt and a mobile belt

Environmental & Atmospheric Sciences