What allows water to be a polar molecule?
A) Hydrogen bonds
B) Adhesion
C) Surface tension
D) The angular shape of the molecule
D
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Brine water may results from
A) the influx of river water into the ocean. B) stagnation of water in a floodplain swamp. C) high evapotranspiration rates. D) heavy rainfall and low temperatures.
A parcel of air at 16°C rises 1,000m at which the temperature of the air is 6°C. This parcel will ____
a. continue to rise b. begin to sink c. turn into a thunderstorm d. stay at that level
A scientific theory that seeks to understand relationships between all organisms, both alive and dead is:
Physics Geology Evolution Astronomy
What type of magma is typically generated along mid-ocean ridges (divergent plate boundaries)?
a) mafic b) silicic c) intermediate d) both silicic and intermediate e) depends on the location of the mid-ocean ridge