Moon Phases and Ocean Tides

Front

What do you analyze to interpret the phases of the moon?

Back

The relative positions of the Earth, Moon, and Sun.

Front

What causes tides?

Back

The gravitational pull of the Moon and Sun on Earth's oceans.

Front

What is the difference between Spring Tides and Neap Tides?

Back

Spring tides are caused when the earth, moon, and sun are in alignment. The tides are more extreme during spring tides. Neap tides occur when the Sun and Moon are at a right angle.