Sunrise, Sunset, Moonrise, Moonset, and Moon Phase.
Gravity is the force that creates and affects the tides.
the moon is the main factor behind the oceans tides.
Barbossa will be against Captain Jack in Pirates of the Caribbean 4: On Stranger Tides, but the main villain will be Blackbeard.
The tides.
the moon
The moon orbiting the earth is the main factor that produces the tides.
in the night whe have two tides in total is 4 two low tides in the day and two high tides in the night
there are 4 tides a day, 2 high, 2 low.
The two main restoring forces for tides are gravitational forces from the Moon and the Sun. These forces create bulges in the Earth's oceans, causing high and low tides as the Earth rotates within this gravitational field.
The moon's gravitational pull
the force of gravity
Currents, tides, & waves.