The negative impacts of ozone pollution on forests are expected to increase as
A) ocean levels rise and wind patterns shift.
B) organisms spread northward because of warming climate conditions.
C) the increasing demand for timber further stresses the growth of trees.
D) temperatures increase and precipitation becomes more unpredictable.
Question 2
Private conservation efforts to protect against the private development of land have relied upon the formation of
A) new national parks.
B) federal wilderness areas.
C) land trusts.
D) city parks.
Primary production increases with an increase in total phosphorus concentration.
Measures of ocean chlorophyll-a concentrations from part of Atlantic Canada in (a) January 2006, and
The Hartlaub's Duck (Pteronetta hartlaubii) is a dark chestnut-coloured duck of African forests
Gibbons are lesser apes, and live in the forests of south and Southeast Asia.
This lithograph by Currier and Ives gives an erroneous impression of the “battle.” Major Robert Ande
Atmosphere-ocean connection