10/20/2022 Homework #15: Marine/Ocean: El Nino, La Nina, & Tides

Front

What causes tides on Earth?

Back

Tides are caused by the gravitational pull of the Moon and the Sun on the surface waters of Earth.

Front

What is a Neap Tide?

Back

A Neap Tide is a tide that occurs when the Sun and Moon are at right angles to each other, resulting in the lowest tidal range.

Front

What happens to high tides if the Moon moves closer to Earth?

Back

If the Moon moves closer to Earth, high tides would get higher due to increased gravitational pull.

Front

What is a Spring Tide?

Back

A Spring Tide is a tide that results in the largest movement of water, occurring when the Sun, Moon, and Earth are aligned.

Front

What is the definition of tides?

Back

Tides are the regular rising and falling of ocean levels caused by the gravitational forces of the Moon and Sun.

Front

How often do tides occur?

Back

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

Front

What is the difference between high tide and low tide?

Back

High tide is the maximum level of the ocean, while low tide is the minimum level of the ocean.

Front

What factors can affect the height of tides?

Back

Factors that can affect the height of tides include the position of the Moon and Sun, the shape of the coastline, and atmospheric conditions.

Front

What is the role of the Moon in tidal movements?

Back

The Moon's gravitational pull is the primary force that causes tides, creating bulges in the ocean on the side facing the Moon and the opposite side.

Front

What is the significance of tidal ranges?

Back

Tidal ranges indicate the difference in height between high tide and low tide, which can impact coastal ecosystems and human activities.