No these is not hope this helps have a good day
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.
Complete sentence.
Each part by itself is a complete sentence. "The plants are turning brown." and "We need to water them [the plants] more often." Combining them with a semicolon is correct as they are independent of each other.
