The biologically amplified concentration of chlorinated hydrocarbons in dolphins is an example of ____________. Fill in the blank(s) with the appropriate word(s)
biomagnification
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Organisms that break down bodies of dead plants and animals into nutrients that are released into the soil or water are called
a. Detritivores b. detritus feeders c. Decomposers d. Scavengers e. Omnivores
Air pollution events are usually associated with low pressure systems
Indicate whether the statement is true or false
How have economic geographers come to view consumption recently?
A) in social terms B) in economic terms C) in moral terms D) in environmental terms E) in political terms
Which of the following is an example of point source pollution affecting the U.S. surface water supply?
A) excess fertilizers from agriculture lands B) salt from irrigation C) animal waste captured in runoff D) oil and grease from city roads E) waste from a specific factory