The coastal Atlantic forests of Brazil, Argentina, Uruguay, and Paraguay are of great value because of their
A) mineral resources.
B) biodiversity.
C) large land area 80 of the forest remains undeveloped.
D) advanced and successful restoration programs, which have restored 70 of the region.
Question 2
The aesthetic losses from polluted air are reflected in the
A) destruction of the stratospheric ozone.
B) rising cases of asthma near industrial centers.
C) degradation of outdoor stone sculptures and masonry.
D) declining productivity of agriculture downwind of cities.
Old World Swallowtail of the endemic Great Britain subspecies britannicus
A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
J. M. W. Turner, Rain, Steam, and Speed—The Great Western Railway.
Robert Smithson, Spiral Jetty, Great Salt Lake, Utah.
The Great Spike in World Population Growth
Coniferous forests on the world map