What would the point of view be if two characters are switching back and forth in a book

to get the point of view of 3rd persons and 1st person.

Explanation:

yah idk ether buddy good luck finding it let me know when u do find it my boi

the sun warms our planet, and with the moon, creates the tides. the moon orbits the earth and in turn, the earth orbits the sun. because they appear to be the same size in the sky, the sun, earth and moon work together to create eclipses. when the moon is directly in between the earth and sun