Question
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Answer (Detailed Solution Below)
Option 2 : the roof was isolated from the pesticide drift of the streets below
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Detailed Solution
सही उत्तर the roof was isolated from the pesticide drift of the streets below है।
Key Points
Helpful?
Question:
Pollinator counts on the Seoul roof exceeded those in a nearby park because
1.
the park authorities used chemical fertilisers freely
2.
the roof was isolated from the pesticide drift of the streets below
3.
the roof carried more flowering plants than the park
4.
bees naturally prefer municipal buildings to parks
Correct Answer: the roof was isolated from the pesticide drift of the streets below
The passage explains that the roof's isolation from pesticide drift on the streets below gave bees a cleaner corridor, which surprised even the horticulturists.
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