Students then look at the relationships between Earth, the Moon, and the sun, and the resulting cycles and phenomena such as changing seasons, phases of the Moon, and tides.
(Students; look; at the relationships between Earth, the Moon, and the sun, and the resulting cycles and phenomena such as changing seasons, phases of the Moon, and tides; T:then)
Students
look
at the relationships between Earth, the Moon, and the sun, and the resulting cycles and phenomena such as changing seasons, phases of the Moon, and tides T:then