A large tank truck carrying crude oil turns over on a major interstate highway, spilling its oil onto the grass at the edge of the road. To remove much of the oil from the soil, oxygen and special bacteria that consume oil are added to the soil
This form of cleanup illustrates A) bioremediation.
B) phytoremediation.
C) hydroponic intervention.
D) remediation by incineration.
A
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The attachment of a water molecule to other water molecules within the xylem of a plant is called ________ and occurs due to ________.
A. adhesion; transpiration B. adhesion; diffusion C. cohesion; tension D. cohesion; hydrogen bonds
Water is likely to be a poor solvent for which types of molecules?
A) molecules which can form hydrogen bonds B) nonpolar molecules C) polar molecules D) None, water is considered a universal solvent.
Which site on the island is the least dangerous?
A. the location of Rock 1 B. the location of Rock 3 C. the location of Rock 2 D. the area of the mudflow deposits E. the area of the landslide blocks
The movement of sea water at a pynocline creates ________ waves
A) internal B) ocean C) splash D) tidal E) turbidity