Economic recessions have a particularly strong impact on demand for what product from the Pacific Northwest?
A) Timber
B) Salmon
C) Computers
D) Airplanes
A
You might also like to view...
A scale of 1:900,000 is ________ a scale of 1:24,000
A) equal to B) larger than C) twice as much as D) three times as much as E) smaller than
In a particular titration experiment a 25.0 mL sample of an unknown monoprotic acid required 30.0 mL of 0.200 M NaOH for the end point to be reached. What is the concentration of the acid?
A) 0.120 M B) 0.167 M C) 0.240 M D) 0.333 M
One major reason why lakes and marshes are common in recently glaciated areas is because:
a. those areas have very humid climates. b. a huge amount of water was released by the melting of the ice. c. the glaciers carved dendritic stream systems. d. when the ice disappeared, sea level dropped, leaving much standing water stranded on the land. e. preexisting drainage was reshaped and blocked by glacial erosion and deposition.
When a meteorite large enough to cause a crater hits Earth, the size of the impact crater is ________.
A. smaller than the meteorite B. determined mostly by the rock type at the point of impact C. determined mostly by the angle of impact D. about the same as the meteorite E. about 20 times the diameter of the meteorite