Earth's Tides Review

Front

Which body has the greater effect on Earth's tides?

Back

The Moon has the greatest effect on Earth's tides due to its gravitational pull.

Front

What happens to the tide 6 hours after high tide?

Back

6 hours after high tide, you will see low tide.

Front

What is the difference in levels of ocean water at high and low tides called?

Back

The difference is called the tidal range.

Front

What type of tide occurs during the first or third quarter moon?

Back

Neap tides occur during the first or third quarter moon.

Front

What causes tides?

Back

Tides are caused by the gravitational pull of the Moon and the Sun.

Front

What is a spring tide?

Back

A spring tide is a tide with the greatest difference between high and low water, occurring during the full and new moons.

Front

What is a neap tide?

Back

A neap tide is a tide with the least difference between high and low water, occurring during the first and third quarters of the moon.

Front

How often do tides occur?

Back

Tides typically occur twice a day, with two high tides and two low tides.

Front

What role does the Sun play in tides?

Back

The Sun also affects tides, but its effect is less than that of the Moon.

Front

What is the tidal range?

Back

The tidal range is the vertical difference between the high tide and the low tide.