Why is there a great concern about the 'microbeads' that are released into environment?
AThey are considered harmful to marine ecosystems.
BThey are considered to cause skin cancer in children.
CThey are small enough to be absorbed by crop plants in irrigated fields.
DThey are often found to be used as food adulterants.
Answer & Solution
Correct answer: A. They are considered harmful to marine ecosystems.
UPSC CSE Prelims 2019 (GS-I, Set A), Q.30. Official answer key: A.
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