Judge the following sentence according to the criteria given below: Economically exploitable deposits
of aluminum are restricted to a few highly localized geological sites BECAUSE bauxite only forms
when volcanic activity vents fluids to the surface as black smokers.
a. The assertion and the reason are both correct, and the reason is valid.
b. The assertion and the reason are both correct, but the reason is invalid.
c. The assertion is correct, but the reason is incorrect.
d. The assertion is incorrect, but the reason is correct.
e. Both the assertion and the reason are incorrec
C
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On a summer evening at middle latitudes, twilight adds about how much time to the length of daylight?
A. 2 minutes B. 5 minutes C. 30 minutes D. 2 hours
The maximum annual temperature tends to occur ____
a. at the time of maximum receipt of solar radiation b. at the time of maximum sunspot activity c. a month or so before the receipt of maximum solar radiation d. a month or so after the receipt of maximum solar radiation e. six months or so after the receipt of maximum solar radiation
The following diagram illustrates the Hydrologic Cycle. Match the item below to the arrow on the diagram (note: some items may be used for more than one arrow).Example: If you believe that water passes from clouds to streams by evaporation then choose that answer for arrow 3.
Match the item below to the arrow on the diagram for number 10. (Note: some items may be used for more than one arrow).
A. Evaporation B. Infiltration C. Transpiration D. Runoff E. Precipitation
Which of the following domains includes complex organisms: multicellular plants, multicellular animals, fungi, and protoctists?
A) Archaea B) Archaeabacteria C) Bacteria D) Ediacaria E) Eukarya