Dumping of sewage sludge into the sea is preferred and beneficial over dumping them into the land. State true or false.

Dumping of sewage sludge into the sea is preferred and beneficial over dumping them into the land. State true or false.
 
(a) True
 
(b) False
 
I had been asked this question by my school principal while I was bunking the class.
 
The question is from Strategies to Control Environmental Pollution topic in division Environmental Chemistry of Chemistry – Class 11
Select the correct answer from above options 
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