When You Observe a Lake That Has Been Affected by Acid

Multiple Choice

When you observe a lake that has been affected by acid deposition, you might expect to find

A) a murky lake with excess algal growth from the deposition of anthropogenic nitrogen.
B) high levels of dissolved sulfur dioxide.
C) low levels of toxic metals and nutrients essential for the growth of biotic organisms.
D) a clear lake with high levels of aluminum, mercury, and lead, but few fish.
E) excess carbon that will contribute to global warming.