Why do scientists study Earth's tidal patterns?
Tidal patterns are primarily influenced by the gravitational forces of the moon and the sun, as well as the shape and depth of the ocean basin. Other factors such as the Earth's rotation, wind patterns, and geographical features can also affect tidal patterns.
Tidal energy is natural and is not harmful to the Earth. Scientists are currently studying ways to make use of tidal energy because of its many benefits.
Earth tide is the sub-meter motion of the Earth of about 12 hours or longer caused by Moon and Sun gravitation, also called body tide which is the largest contribution globally. Due to the cyclic rotation of the earth and moon, the tidal cycle is 24 hours and 52 minutes long. During this time, any point on the earth's surface experiences two high tides and two low tides. When the sun, moon, and the earth are lined up, the sun and moon are exerting their strongest force together and tidal ranges are at their maximum. Scientist claim Tidal forces may have contributed to triggering the devastating magnitude 9.0 Sumatra earthquake of 2004 and other large earthquakes in the region. Also scientists are studying tidal ecosystems to understand how they might be affected by man made machinery.
Oceanographers are scientists who study the tides. They record details such as the measurement of the heights, times and the extent of the rising and falling of tidal waters. This information is vital for the navigation of ships that rely on accurate data about the speed and direction of tidal currents.
Tidal patterns change due to factors like the gravitational pull of the moon and sun, the alignment of the Earth, moon, and sun, and the topography of the coastline. Changes in these factors can affect the timing, height, and strength of tides.
Tides are caused by the gravitational pull of the moon, rising and falling as the moon orbits the earth AND the earth turns.
What are the thre main tidal patter
The moon doesn't predict anything, but scientists do and the gravitational pull of the moon , sun, and the earth determines tidal movements.
semidiurnal diurnal and mixed
The moon will no longer affect tides in the distant future when it moves away from Earth due to tidal forces. As the moon continues to recede from the Earth, its gravitational pull on Earth's oceans will weaken, resulting in smaller tidal effects. However, this process is very gradual and will take millions of years to significantly impact tidal patterns.
where are tidal oscilations not very obvious
The Earth has always had natural disasters - ever since it formed ! It's simply because the Earth's crust is unstable - and weather patterns are not totally predictable !