Sonnet 43 uses both repetition and variety to intensify meaning.
There are several lines that begin "I love thee..." While these lines begin in the same way (repetition), the rest of the line varies.
For example, I love thee freely...I love the purely...etc. In these lines, EBB is able to discuss the many dimensions of her deep love. Her love has many sides to it, as the repetition and variety explain.
Simile and metaphor are the most common types of figurative language
Answer: Tectonic plates move because..
Explanation: The heat from radioactive processes within the planet's interior causes the plates to move, sometimes toward and sometimes away from each other. This movement is called plate motion, or tectonic shift. I hope this helped.