As chemical pesticides move through the trophic pyramid, they may become increasingly concentrated at each higher level in a process called
A) pyramidal decay.
B) trophic cascading.
C) competitive exclusion.
D) bioremediation.
E) biological amplification.
E
Environmental & Atmospheric Sciences
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In North America, cP masses are most likely to travel
A) east. B) west. C) north. D) south.
Environmental & Atmospheric Sciences
The eruption of Mt. ________ in 1991 killed several tens of people with pyroclastic flows
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences
List and briefly describe the various physical properties used to differentiate soils
What will be an ideal response?
Environmental & Atmospheric Sciences
A winding hill of sorted sand and gravel deposits is known as a(n) __________ and is deposited by a(n) __________ glacier.
A) drumlin; continental B) drumlin; alpine C) esker; alpine D) esker; continental E) medial moraine; alpine
Environmental & Atmospheric Sciences