Generate a sentence that answers this question: "Desalinating water from the what deals with removing salt?".

Answer: oceans contains most of earth 's water

Generate a sentence that answers this question: "An example of migration is".

Answer: An example of migration is birds flying south in the winter

Generate a sentence that answers this question: "Thirteen times a year, roughly, the moon".

Answer:
the moon orbiting the Earth approximately occurs 13 times per year