What you do: First, think about what you already know about how the Sun appears to move across the sky, and what happens to the length of daylight as the seasons change.
(the seasons; change; ) (you; know; about how the Sun appears to move across the sky, and what happens to the length of daylight; T:already) (the Sun; appears; ) (the Sun; to move; across the sky)
the seasons you the Sun the Sun
change know appears to move
about how the Sun appears to move across the sky, and what happens to the length of daylight T:already
across the sky