question_subject:
question_exam:
stats:
keywords:
The given sentence states that turbidity current is a fast-moving current that carries sand and mud into the deep sea. We need to determine if there is any error in any underlined part of the sentence.
Option 1 suggests that there is an error in part A, which is "Turbidity current". However, this is incorrect as "Turbidity current" is the correct term to describe the type of current being discussed in the sentence. There is no error in part A.
Option 2 suggests that there is an error in part B, which is "that sweeps down submarine canyons". However, this is incorrect as this part correctly describes the action of the turbidity current sweeping down submarine canyons. There is no error in part B.
Option 3 suggests that there is an error in part C, which is "carrying sand and mud into the deep sea". However, this is also incorrect as this part correctly states that the turbidity current carries sand and mud into the deep sea. There is no error in part C.
Option 4 states that there is no error in the sentence. This is the correct answer as there are no errors in any underlined part of the sentence.