Fire fighters may need to hold on to the ____ while filling a self-expanding portable tank.
a. hose
b. frame
c. collar
d. rope
Answer: c. collar
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Which set of moraines formed first: the Bloody Canyon moraines or the Sawmill Canyon moraines? How do you know?
Large lateral moraines can be see at the mouth of Bloody Canyon (Walker Lake and Walker Creek are between these moraines; 37°52'28"N, 119°09'53"W). The glacier that left these moraines flowed down Bloody Canyon from near Mono Pass. Sawmill Canyon (just south of Bloody Canyon) consists of two large lateral moraines—these moraines were left by a glacier that at one time also flowed down Bloody Canyon. What will be an ideal response?
Sediment is deposited in a stream when
A) stream power is less than required to move the sediment carried in from upstream. B) stream power is equal to bedload. C) bedload is greater than stream power. D) stream power is greater than required to move the sediment carried in from upstream.
An exposed fault plane with significant vertical extent is known as
A) a fracture zone. B) an escarpment. C) dome. D) anticline.
The transfer of heat to circulating air, such as when cool air moves across the body's surface, is called:
A. radiation. B. conduction. C. convection. D. evaporation.