An igneous rock with a Felsic mineral composition is rich in dark-colored minerals like pyroxene.

Indicate whether the statement is true or false.


Ans: False

Environmental & Atmospheric Sciences

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As waves reach water shallower than the wave base, they bunch up and wave height increases

a. True b. False Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Which of the following forces can not act to change the speed of the wind?

a. pressure gradient force b. frictional force c. Coriolis force d. none of the above

Environmental & Atmospheric Sciences

The photograph shows an example of which mass movement process?

A) Scarification B) Landslide C) Debris flows D) Both scarification and landslide E) Both debris flow and landslide

Environmental & Atmospheric Sciences

In the United States, the federal government exercises control over ________ the land area.

A. one fifth B. one half C. one third D. one fourth

Environmental & Atmospheric Sciences