Question

Small marine crustaceans known as krill are often fed to farm animals, but there is not much human consumption.

• A. Animals, but there is not much human consumption
• B. Animals, but consumption is not done much by people
• C. Animals but are rarely eaten by people
• D. Animals, but eating them is rarely done by humans
• E. Animals, but among people there is not much consumption

Answer 1

The correct option is C Animals but are rarely eaten by people

The construction "but there is not much human consumption" is ungrammatical and blurs the meaning of the sentence: it conveys the meaning that humans are fed to farm animals which is illogical. Only C rectifies this error without adding any new ones.