Colony collapse disorder
A) affects ant colonies, leaving most of the workers dead in the hive.
B) has been traced to poisoning by organophosphate pesticides.
C) is thought to be caused by a combination of pesticides, pathogens, hive pests or other synergistic toxic chemicals affecting honey bees.
D) is not a threat to U.S. crops because other unaffected pollinators will replace ants and bees.
Question 2
Subjective judgments about complex environmental phenomena often lead to
A) the generation of new theories and groups of protestors.
B) the generation of new laws.
C) controversies and unclear conclusions and public confusion.
D) government policies.