B) functional
C) vernacular
D) bilingual
A) 2006 REACH Act
B) 1899 Rivers and Harbors Act
C) 1970 Resource Recovery Act
D) 1965 Solid Waste Disposal Act
E) 1980 CERCLA Act
D
Moving toward the Southern border of the United States, English becomes less common and Spanish is more often spoken. What type of region does this gradual change of language reflect?
The productive wheat lands of parts of Washington, Oregon, and Idaho are underlain by soils incorporating volcanic ash and are classified as ________
A) Andisols B) Mollisols C) Alfisols D) Oxisols E) Histosols
What percentage of the world's population lives in East Asia?
A) one-tenth B) one-eighth C) one-sixth D) one-fifth E) one-third
Thermals and advection are both types of:
A) convection. B) conduction C) radiation. D) transmission.