In cities of less-developed countries, stream pollution is often ____.
A. not a problem because there are fewer industries
B. caused by washing clothes in rivers
C. caused by dumping 80-90% of raw sewage directly into rivers
D. less severe compared to more-developed countries
E. unaffected by cultural eutrophication
Answer: C
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The climate type found in most of the southeast United States is ____
a. humid subtropical b. marine west coast c. tropical savanna d. Mediterranean e. humid continental, hot summer
What does Bowen's reaction series tell us about how rocks evolve?
What will be an ideal response?
A larger band width used in kernel density estimation will result in a smoother surface.
Answer the following statement true (T) or false (F)
What is Europe's longest river?
A) Thames B) Rhine C) Loire D) Danube E) Rhone