Current flow direction can be determined by cross-beds and some ripple marks
a. True
b. False
True
Environmental & Atmospheric Sciences
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You might expect a flower pollinated by a hummingbird to
A. give off a fragrant smell. B. open only at night. C. be white in color. D. be red in color.
Environmental & Atmospheric Sciences
The boundary between two air masses of different densities is called a ____
A) Hadley line B) ITCZ C) Hadley cell D) front
Environmental & Atmospheric Sciences
Which of the following factors would have the net effect of making a place warmer in the summer?
A) in the middle of a landmass B) near an ocean C) at a high latitude D) at a high elevation
Environmental & Atmospheric Sciences
A very long-lived magma source located deep in the mantle is called a ________
A) magma welt B) melt well C) hot spot D) basalt spout
Environmental & Atmospheric Sciences