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Assessment
What is DDT commonly known for in relation to bird populations?
Causing eggshell thinning
Improving reproduction rates
Blocking sunlight
Enhancing food supply
Which bird species experienced a drastic decline in population due to DDT's effects?
Peregrine Falcon
American Robin
House Sparrow
Cardinal
What measure has been taken to protect bird populations from the effects of DDT?
Banning DDT in agriculture
Creating synthetic substitutes
Increasing pesticide use
Building more nests
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