<span>clause has subject and verb
adverb modifies/describes verb, adverb, adjective
C is it. </span>
Answer:
b) repetition
I feel this is the correct option.
The solar radiation that heats the Earth's crust is the driving force<span> behind the </span>water cycle<span>. The </span>water cycle<span> is sometimes referred to as the hydro-logic </span>cycle<span> and is a process through which Earth's </span>water<span> continuously moves between the surface of the planet and the atmosphere. </span>