the world
87 Wetlands are very specialized
ecosystems. Of the following causes of
wetland loss, which do people have the
least control over?
A Droughts
B Draining and filling
C Discharge of pollutants
D Overgrazing
87 Wetlands are very specialized
ecosystems. Of the following causes of
wetland loss, which do people have the
least control over?
A Droughts
B Draining and filling
C Discharge of pollutants
D Overgrazing