The Grenville orogeny was the culminating event of the amalgamation of Laurentia.

Answer the following statement(s) true (T) or false (F)


Ans: True

Environmental & Atmospheric Sciences

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As one approaches the poles, the angle of incidence ________ and atmosphere attenuation ________.

A. decreases; decreases B. increases; increases C. decreases; increases D. increases; decreases

Environmental & Atmospheric Sciences

A Pitot gauge is used to determine ________ pressure.

a. flow b. operating c. residual d. static

Environmental & Atmospheric Sciences

The increase in meltponds across polar regions absorb more insolation and become warmer. This leads to more melting, which creates more meltponds. This is an example of a ________

A) dynamic equilibrium. B) steady state equilibrium. C) negative feedback. D) homeostasis. E) positive feedback.

Environmental & Atmospheric Sciences

Most systems have ____.

A. inputs of energy but not matter B. only positive feedbacks C. only negative feedbacks D. inputs, flows, and outputs E. outputs greater than the inputs

Environmental & Atmospheric Sciences