Which of the following is TRUE when the soil is at field capacity?
A) The soil is holding the maximum amount of water that it can hold against the pull of gravity.
B) A surplus definitely exists.
C) No gravity drainage has occurred.
D) The capillary force is not acting.
A
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Was this aerial image taken in the morning or in the afternoon?
Go to The National Map (http://viewer.nationalmap.gov/viewer/). Once the viewer has opened, in the “Search” box, enter the latitude and longitude of the area north of Canyonlands National Park shown in Figure 32-3, Figure 32-4, and Maps T-7 and T-20: 38° 33'40" North, 110° 03'16" West. Select “Imagery” to see aerial imagery of this area. Zoom in until you have a close view of this half-circle-shaped hill encircled by a dry gorge.
Approximately how much energy is released by the hydrolysis of one mole of ATP to ADP?
A) 3.4 kcal B) 7.3 kcal C) 10.7 kcal D) 18 kcal
On this map of the area around Yellowstone (1), which feature is interpreted to record the position of the hot spot over time?
A. 3, the Uinta Mountains B. 2, the Snake River Plain C. 4, the Bonneville Salt Flats D. All of these choices are correct.
The polarity of water makes it able to dissolve many compounds
a. True b. False