What is MTBE?
A) a pollutant that dissolves in ground water
B) a natural component of gasoline
C) a pollutant that sinks to the bottom of an aquifer
D) a carcinogen that rises to the top of the water table
Answer: A
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What name is given to the phenomenon of young, educated people leaving a country to move to another country?
What will be an ideal response?
________ feature buildings clustered along a road or body of water to facilitate communications
A) Clustered rural settlements B) Dispersed rural settlements C) Clustered linear rural settlements D) Clustered circular rural settlements E) Main street settlements
What is the difference between an active volcano and a dormant volcano? What will be an ideal response?
Erosion of the walls of a channel normally occurs on the outside curve of a meander
Indicate whether the statement is true or false